Horizon (1964)

Horizon christmas special: hand me my sword, humphrey

The case of the ancient astronauts

The mind's eye

25 years in space

Biology at war: the mystery of yellow rain

Beyond the moon

Biology at war: a plague in the wind

Twenty-first birthday

Halley's comet - the apparition

Halley's comet - the encounter

The diary of discovery

Making an honest fiver

Red star in orbit: the invisible spaceman

Red star in orbit: the dark side of the moon

Red star in orbit: the mission

A close encouter of the second kind

Hide and seek in iraq

The truth about sex

Assault on the male

30th anniversary - the far side

Twice born

Einstein: the miracle year

Einstein: fame

Bse: the invisible enemy

Bse: the human experiment

Molecules with sunglasses (update)

Ice mummies: the ice maiden

Ice mummies: a life in ice

Ice mummies: frozen in heaven

Computers don't bite, inside the internet

Antarctica: the ice lives

Antarctica: the ice forms

Antarctica: the ice melts

Crash

Darwin: the legacy

Longitude

Fat files: born to be fat

Fat files: fixing fat

Fat files: living on air

Atlantis uncovered

Atlantis reborn

Life and death in the 21st century: living forever

Life and death in the 21st century: future plagues

Life and death in the 21st century: designer babies

Inside the internet

Life on mars

Destination mars

What sank the kursk?

First olympians: a horizon special

Everest: doctors in the death zone (1)

Everest: doctors in the death zone (2)

Lost horizons: the big bang

How mad are you? (1)

How mad are you? (2)

40 years on the moon

Pandemic: a horizon guide

Mars: a horizon guide

How many people can live on planet earth?

Diet: a horizon guide

The end of god? a horizon guide to science and religion

What makes us clever? a horizon guide to intelligence

Japan earthquake: a horizon special

The space shuttle: a horizon guide

The end of the world? a horizon guide to armageddon

Carrot or stick? a horizon guide to raising kids

Extinct: a horizon guide to dinosaurs

The hunt for higgs: a horizon special

Woof! a horizon guide to dogs

The hunt for ai

Stuff: a horizon guide to materials

Blink: a horizon guide to the senses

Immortal? a horizon guide to ageing

Mission to mars: a horizon special

The final frontier: a horizon guide to the universe

The truth about meteors: a horizon special

Mend me: a horizon guide to transplants

Tomorrow's world: a horizon special

What's killing our bees? a horizon special

Comet of the century: a horizon special

The £10 million challenge

The transit of venus: a horizon special

The great british drought

Festival 77: horizon 2002

Darwin's dream

A killer in the village - update

Life story

Sex: a horizon guide

Climate change: a horizon guide

The mystery of murder: a horizon guide

The horizon guide to ai

Tim peake special - how to be an astronaut

Jimmy carr and the science of laughter

Horizon special: the vaccine

The life and times of el niño

Impact! a horizon guide to plane crashes

Impact! a horizon guide to car crashes

Cat watch 2014 - a cat's eye view

Cat watch 2014 - the lion in your lap

Cat watch 2014 - cat talk

What's the right diet for you? part 1

What's the right diet for you? part 2

What's the right diet for you? part 3

Journey to the moon: a horizon special

Alastair campbell: depression and me

Ice station antarctica: part one

Ice station antarctica: part two

Coronavirus special - part 1

Coronavirus special - part 2

Coronavirus special - what we know now

Horizon special: the vaccine

Delete

The world of buckminster fuller

Pesticides and posterity

A candle to nature

Strangeness minus three

The air of science

The knowledge explosion

The amateur scientist

Tots and quods and woodgeries

Science, toys and magic

Learning from machines

The technique of change

Star gazers

Science and art

The great computer scandal / h-bomb detectors

Forbidden events / i am a madman

Restless genius / faster, farther, higher

The other side of the pill

The big smoke / the model makers

The long slide / men with gills

Men and sharks / sir henry dale, om, frs

The brain gain / the sudden night / learning to speak

Dr. joseph needham / mariner iv

Science fiction : science fact? / alone and unarmed

Certain of uncertainty / state of nature

Time stood still / weighty matters

Fuel for the future / collector's piece

Let newton be

Special senses / toil, sweat & tears

An affair of the heart

10,000 tombs

Albert szent-györgyi m.d., ph.d., d.h.c.

The big dishes / the living stream

Boys on bubbles / problems and puzzles

Windows of the soul / elixir of youth

The troubled mind / triple-a. s.

A man of two visions / the scientist applied

The dolphins that joined the navy / a theory of the earth

Route 128

The beginning of life / science friction

So you want to be an inventor? / the severed hand

Chance and decay / meteorite mystery

Towers of ilium / the exploding city

Man in space

Destination mars / editors in conference"

Man meets duck / the picture machines

Where must the money go? / phantoms incorporated

Genes in action / scientists and war

The lonely children

Man of science / 'nature' tomorrow

M.i.t.'s abc / the disturbed child

Ten years in the antarctic

The athlete

From peenemunde to the moon

Sex-change?

The structure of life

The wages of science

Sons of cain

When is a body dead? / how to win friends and influence people

How best to make a man / how best to make a scientist

Dynamo - the life of michael faraday

Migraine

How safe is surgery?

Sleep and dreams

The shape of war to come

Memory

Masters of the desert

Cancer - the search for the virus

Cancer - the smoker's gamble

Science and the supernatural

Hypnosis

The war of the boffins

Aspects of alcohol

Lords of the sea

Will art last?

Air safety: the unknown factor

The life and death of the pine processionary

Koestler on creativity

The world of ted serios

Professor in toyland

An ingenious man - sir h. john baker

Man's best friend

Once a junkie

Towns, traffic and tomorrow

The man makers

Man in search of himself

Investigating murder

The equation of murder

The lindemann enigma

From field to factory

Comfort on aging

Experiments in war

Medecine in russia

African medicine

The broken bridge

Children without words

The computer revolution

Doctor's dilemma

In the matter of dr. alfred nobel

Wheels within wheels

Black man, white science

The hidden world

The talgai skull

Phantasmagoria or the story of the magic lantern

Inside every fat man

If only they could speak

The miraculous wonder: the human eye

The years of the locust

The gifted child

The last of the polymaths

Music and the mind

Report on v.d.

Extra-sensory perception

The drift from science

Powers of persuasion

The view from space

The unborn patient

The physicist in the kitchen

King solomon's garden

Muck today, poison tomorrow

Shark

Technology and self-determination

After apollo

Discovery

Machines and people

Science on safari

A true madness

Problems of pain

Four fast legs and a nose

Father of the man

Master of the microscope

C.e.r.n.

Snap, crackle and bang

Cancer now

There's a rhino in my sugar

Fit to live?

Don't cackle, lay eggs

How much do you drink?

A game of war

Bread

For the safety of mankind

Just another world

Henry royce, mechanic

A disease of our time - stress

A disease of our time - heart attacks

Sex and sexuality

Whose coast?

A much wanted child

The expert witness

After the iron age

Let the therapy fit the crime

The world outside

In the beginning was the word

The drifting of the continents

A case of priority

The fretful elements

One man's meat

Only skin deep

Wolves and wolfmen

A measure of uncertainty

The manhunters

Don't get sick in america

Crown of thorns

Noah's ark in kensington

Virus

Water, water

All creatures great and small

A child for a lifetime

Something for our children

Million ton tanker

The insect war

The savage mind

Tanks

Mind the machine

Square pegs

Earthquakes, the city that waits to die

The man who talks to frogs

The gargantuan triumph of science

Wildlife - the last great battle

Great ormond street

A bulldozer through heaven

Rumors of war

I'm dependent - you're addicted (i)

Kuru - to tremble with fear

Due to a lack of interest, tomorrow has been canceled

What kind of doctor?

A nice sort of accident to have

The wood

The measure of man

Three score years and then?

Darwin's bulldog

The secret

What every girl should know

Tastes of foods to come

Looking for a happy landing

A case of depression

The total war machine

The dinosaur hunters

Your country needs you?

Rheumatism

If at first you don't succeed... you don't succeed

One liverpool or two?

Rutherford / the cavendish today

The fierce people

The men who painted caves

The crab nebula

Can venice survive?

Willingly to school?

The periscope war

Patently absurd

The missing link

Navajo - the last red indians

How much do you smell?

The parasite of paradise

The day it rained periwinkles

Are you doing this for me doctor, or am i doing it for you?

How they sold doomsday

For love or money?

Whales, dolphins and men

What is race?

The man-made lakes in africa

Survival in the sahara

Mind over body

Out of volcanoes

The wizard who spat on the floor

Rail crash

Do you dig national parks?

Sorry i opened my mouth

The way we move

The life that lives on man

Sex can be a problem

The surgery of violence

Hospital, 1922

When polar bears swam in the thames

The making of the english landscape

Shadows of bliss

The billion-dollar marsh

Do you sincerely want a long life?

The making of a natural history film

Fire

Alaskan pipe-dream

Their life in your hands

Navigating europe

Epidemic

Worlds in collision

The military necessity

The curtain of silence

Crime lab

When the breeding has to stop

Science is dead, long live science

...and where will the children play?

Acupuncture: a chinese puzzle

What time is your body?

Survival of the weakest

Red sea coral and the crown of thorns

Lumbered... with back-ache!

Airport

Do you remember the memory man?

What a waste!

The laws of the land

Do we really need the railways?

The telly of tomorrow?

How does it hurt?

A scientist looks at religion

In search of konrad lorenz

Stretch up tall

Gilding the lily

The black holes of gravity

What's so big about us?

The steadfast tin soldier

Carry on smoking

Air crash detective

An element of mystery

Digging up the future

Kula, a reason for giving

A matter of self-defense

Bird brain - the mystery of bird navigation

Never too late to learn

The great fish hunt

Pedal power

The writing on the wall

Where did the colorado go?

The future goes boom

Fusion: the energy promise

The first ten years

This yankee dodge beats mesmerism hollow

The hunting of the quark

A noah's ark for europe

Bridges: when it comes to the crunch

Search for life

The secrets of sleep

Who needs skills?

Hills of promise

The race for the double helix

The immigrant doctors

Mines, minerals and men

What price steak?

Listen and be loyal

Adam or eve?

An unholy scramble

Do as you are told

The first signs of washoe

The other way

The greatest advance since the wheel?

Joey

The neglected harvest

How on earth did they do that?

The lysenko affair

The killer dust

A time to be born

The unsafe sea

The change of life

Project fido

The planets

The long, long walkabout

The overworked miracle

Not the cheapest, but the best

A spoonful of roughage

Brain poison

The bulldog's last bark?

Benjamin

The mcmaster experiment

The glazed outlook

The three chord trick

The cleanest place in the world

Strange sleep

The greatest advance since the wheel?

How do you read?

The sickly sea

Happy catastrophe

To die, to live - the survivors of hiroshima

Cannabis

Meditation and the mind

The trobriand experiment

The transplant experience

Intimate strangers

A fair share of what little we have

The incredible machine

King coal revived

A question of trust

The case of the bermuda triangle

The lords of the labyrinth

Inside the shark

The chemical dream

The edelin affair

The world of margaret mead

The pathway from madness

Geronimo's children

The vision of the blind

A lesson for teachers

Why did stuart die?

The children of peru

Dying

A home like ours... a story of four children

What's wrong with the sun?

The bull's eye war

The hot-blooded dinosaurs

Billion dollar bubble

The selfish gene

A child of our own

Secrets of a coral island

The long valley

Half-way to 1984

The mystery of king arthur and his round table

A smile for a crocodile

The pill for the people

The ape that stood up

The human animal

The guinea pig and the law

Hunters of the seal

The red planet

One of nature's hotels

Dawn of the solar age

Genetic roulette

The amazing doctor newton

The trouble with medicine

Silent speech

The green machine

The river that came clean

Blueprints in the bloodstream

40 years of murder

The cry for help

The sunspot mystery

The rhine's revenge

Icarus' children

The healing nightmare

The great wine revolution

Living machines

A land for all reasons

I don't want to be a burden

Zero g

The message in the rocks

The eddystone lights

Light of the 21st century

The new breadline

Now the chips are down

Explosions in the mind

One small step

The tsetse trap

A whisper from space

Prisoners of hope

On a different track

Careering into science

Cashing in on the ocean

Bags of life

Innocent slaughter?

The beersheva experiment

Divers do it deeper

The big sleep

The vital spark

The red deer of rhum

The forever fuel

In search of pegasus

The keys of paradise

Sweet solutions

Bronze age blast-off

The real bionic man

A mediterranean prospect

Elements of risk

Mr. ludwig's tropical dreamland

Where nothing happens twice

Journey through the human body

The fight to be male

The robots are coming

Mexican oil dance

Tracks on the oregon trail

The race to reshape cars

Dragnet for diabetes

The lost waters of the nile

Survival of the fastest

A touch of sensitivity

A treasury of trees

Darkness visible

Uranium goes critical

The fat in the fire

Decade

The ghost of the amoco cadiz

You are old, father william

Cleared for take-off

A sporting chance

The cancer detectives of lin xian

The big if...

Cash from trash

Encounter with jupiter

Portrait of a poison

Magnet earth

Goodbye gutenberg

Invasion of the virions

Beyond the milky way

Little boxes

The other kenya

Moving still

The way out

The dead sea lives

Once in a million years

Smoker's luck

Behind the horoscope

The mondragon experiment

The spike

The slatemakers

Anatomy of a volcano

Spend and prosper

A whole new medicine

The qualyub project

No one will take me seriously

Living with dying

A is for atom, b is for bomb

Who will deliver your baby?

West of bangalore

Gentlemen, lift your skirts

Hello universe!

Voices from silent hands

Did darwin get it wrong?

East of bombay

Resolution on saturn - the rings

Resolution on saturn - the moons

Heads i win, tails you lose

The hunt for the legion killer

Breaking in children

The grid

Butterflies or barley?

Science for the people

The race to ruin

Death of the dinosaurs

The pleasure of finding things out

The cornucopia

A race against time

Painting by numbers

The secret of the snake

Finding a voice

The sea beyond the dunes

Whatever happened to the energy crisis?

Notes of a biology watcher

The cline affair

The million murdering death

Shots in the dark

The victims

The future - made in japan?

The private face of medicine

The fatal bargain

The miracle of life

The case of the ufos

A killing rain

Intimate relations

The scientist and the baby

Brave new babies?

The professor of surgery

The chopper

The state of the planet

The mysterious mr. tesla

Sizewell under pressure

The tropical time machine

The geneva event

How much can you drink?

Talking turtle

What little girls are made of

British science - on the wrong track?

The great plains massacre

Hard rock

Better mind the computer

Madness on trial

Sixty minutes to meltdown

Killer in the village

The case of esp

The artificial heart

Dr. priestley and the breath of life

Professor hawking's universe

The cruel choice

A child's guide to languages

China's child

The earthquake connection

Prisoner or patient?

Cancer: the pattern in the genes

The academy

The intelligence man

Microworld!

A new green revolution?

Spies in the wires

Valley of the inca

The conquest of parasites

Reflections on a river

A normal face

Prisoners of incest

Signs of the apes, songs of the whales

Professor bonner and the slime moulds

The mind of a murderer: the case of the hillside strangler

The mind of a murderer: the mask of madness

A cruel inheritance

The malvern link

Contented cows and other animals

Picking winners

The brain puzzle

Global village

Ivan

A mathematical mystery tour

Supercharged

Colourful notions

A world of their own

Decoding danebury

A mission to heal

Mystery of the left hand

The theatre of war

The careful predator

What einstein never knew

Eurekaaargh!

Careering on

How to film the impossible

The food allergy war

The goddess of the earth

Iras - the supercooled eye

A prize discovery

The wrong stuff

Are you a racist?

Genesis

Bitter cold

The mould, the myth and the microbe

Outbreak: the microbe masters the mould

Science...fiction?

The children of eve

The new face of leprosy

Hi-tech à la française

In the wake of hms sheffield

Aids: a strange and deadly virus

The case of the frozen addict

Nice guys finish first

The men who bottled a cow

Twice five plus the wings of a bird

What makes an animal smart?

A handful of sugar with a pinch of salt

Uranus encounter

Who built stonehenge?

Battered baby: from generation to generation

Battered baby: breaking the chain

Doctors to be

The twenty-five hour clock

The search for the disappeared

The blind watchmaker

Riding the stack

Bruno bettelheim: the man who cared for children

Bruno bettelheim: a sense of surviving

Energy from outer space

The return of the osprey

Can aids be stopped?

Police stress: the john wayne syndrome

To engineer is human

The magma chamber

Broken images

Trial babies

After chernobyl - closer to home

Making sex pay

The anthropic principle

Aircrash: the burning issue

The riddle of the joints

To catch a falling star

In the light of new information

Janice's choice

The transpanted brain

Death of a star

Playing with madness

The canal in the jungle

Death of the working classes

The greenhouse effect

Struggling for control

Thinking

Patients on trial

Purple warrior - rules of engagement

Purple warrior - limited war

The heart of another

Easter islands - the secret

Easter islands - the story

Doctors to be - trial by interview

Doctors to be - the knowledge

Doctors to be - welcome to the real world

Cancer at bay

Traces of murder

The hope of progress

A newsday revolution

A good test?

Superconductor - the race for the prize

Believe me

The quest for tannu tuva

The book of man

The poison that waits

Perils of the deep

Smart weapons

Wasting the alps

In the last resort

Gaze in wonder

In my lifetime?

Concerto

Black schizophrenia

Trial in the jungle

Who will make me better?

A wonderful life

Why buildings make you sick

Jubilee

Crash

The new sixth sense

Clive sinclair: the anatomy of an inventor

Newpin: a lifetime

Time of darkness

Oil spill

Medicine 2000

Food irradiation: would you buy it?

From earth to miranda

Encounter with neptune

Guess what's coming to dinner?

The first 14 days

The 10,000 year test

Hurricane!

The britannic greenhouse

Cold fusion

The quake of '89 - the final warning?

The sharpest shot of the universe

The company of ants and bees

The intelligent island

Legacy of a volcano

Do cows make you mad?

The child mothers

Signs of life

Aids: a quest for a cure

Sudden death

Keen as mustard

Smokers can harm your health

Coming in from the cold

Small problems with the mirror

Two weeks to save the earth

California dreaming

The day the earth melted

The curse of karash

Playing at noah

Cashing in on paradise

The terracotta time machine

Measuring the roof of the world

The first americans

Inside chernobyl's sarcophagus

Colonising cyberspace

Emerging viruses

Camelford - a bitter aftertaste

Of big bangs, stick men and galactic holes

Food for thought

The long road to the west

Half hearted about semi-skimmed

T-rex exposed

The shadow of breast cancer

Pest wars

Molecules with sunglasses

In search of the noble savage

Malaria: battle of the merozoites

The black sun

Hitler's bomb

An expensive theology

The strange life and death of dr. turing

Hot jam in the doughnut

A diet for a lifetime

Before babel

The man who moved the mountains

Iceman

Taking the credit

Fast life in the food chain

Dodging doomsday

A question of sport...

Genes r us

Awakening the frozen addicts

Cheating time

Tb - the forgotten plague

No ordinary genius (1)

No ordinary genius (2)

Mars alive

Suggers, fruggers and data-muggers

The pyramid builders

Here be monsters

Iceman (update)

Whatever happened to star wars

Resurrecting the dead sea scrolls

Dante goes to hell

Ghosts in the dinosaur graveyard

The new alchemists

Allergic to the 20th century

Wot u looking at?

The electronic frontier

A vital poison

Chimp talk

Life is impossible

Small arms, soft targets

The last mammoth

The man who made up his mind

Genie

Death wish - the untold story

Air crash - the deadly puzzle

Hunt for the doomsday asteroid

Hubble vision

Some like iit hot

Too close to the sun

Sir walter's journey

After the flood

Against the clock

The blueprints of genocide

Ulcer wars

Deaf whale, dead whale

Whispers of creation

The predator

Close encounters

Orange sherbet kisses

Designer wines

Tibet - the ice mother

Russia's deep secrets

Bones of contention

Siamese twins

Too big too soon?

Farewell fantastic venus

Exodus

The betrayers

Icon earth

The i-bomb

Foetal attraction

Cracks in the crust

Hearing voices

Liar

The human laboratory

Nanotopia

Hunt for the doomsday asteroid (update)

A code in the nose

Aids: behind closed doors

The runaway mountain

The butchers of boxgrove

Fermat's last theorem

A miracle for cancer ?

Nature's numbers

The gene race

Masters of the ionosphere

Assault on the male (revisited)

Death by design

The planet hunters

Inside chernobyl's sarcophagus (update)

Fallout from chernobyl

Tv is dead, long live tv

Aliens from mars

Living death

The time lords

Noah's flood

Psychedelic science

Fat cats, thin mice

Shipwreck

Genius of the jet

Smallpox on death row

Silent children, new language

Turned on by danger

A perfect oil spill

The great balloon race

Crater of death

Mind over body

Out of asia

The virus that cures

The man who lost his body

Dawn of the clone age

Saddam's secrets

Dr miller and the islanders

The rainmaker

Hopeful monsters

The limits to birth

Overkill

The curse of vesuvius

Mir mortals

The computer that ate hollywood

Magic bullet

The gulf war jigsaw

Sexual chemistry

Chimps on death row

Dinosaurs in your garden

Mosquito!

The life and times of life and time

Thalidomide: a necessary evil

Beyond a joke

From here to infinity

Pandemic

Elephants or ivory

Electric heart

Sudden death

New star in orbit

New asteroid danger

Skeleton key

Wings of angels

Mistaken identity

Volcanoes of the deep

Anatomy of an avalanche

The midas formula

Blood and flowers: in search of the aztecs

Breath of life

The lost city of nasca

The diamond makers

Supervolcanoes

Miracle in orbit

Complete obsession - body dysmorphia

Is gm safe?

Planet hunters

Moon children

Mega-tsunami: wave of destruction

Conjoined twins

The lost world of lake vostok

Vanished: the plane that disappeared

The secret treasures of zeugma

Valley of life or death

Extreme dinosaurs

Supermassive black holes

The boy who was turned into a girl

Atlantis reborn again

The mystery of the miami circle

The missing link

Killer algae

Ecstasy and agony

Snowball earth

Taming the problem child

The mystery of the persian mummy

The ape that took over the world

Life blood

The death star

Cloning the first human

Helike - the real atlantis

Volcano hell

Fatbusters

The lost pyramids of caral

Death of the iceman

Parallel universes

The dinosaur that fooled the world

The fall of the world trade center

Archimedes' secret

The mystery of the jurassic

Killer lakes

The a6 murder

The england patient

Freak wave

Stone age columbus

Homeopathy: the test

The day the earth nearly died

The secret of el dorado

The mystery of easter island

Living nightmare

Averting armageddon

Dirty bomb

Sexual chemistry (update)

The day we learned to think

Trial and error

Earthquake storms

Life on mars (update)

The secret life of caves

God on the brain

Flight 587

Sars: the true story

The big chill

The bible code

Last flight of the columbia

The hunt for an aids vaccine

Percy pilcher's flying machine

Time trip

The demonic ape

The moscow theatre siege

The atkins diet

Secrets of the star disc

The dark secret of hendrik schön

Thalidomide - a second chance?

Diamond labs

T-rex - warrior or wimp?

Project poltergeist

The truth of troy

The truth about vitamins

King solomon's tablet of stone

Derek tastes of earwax

What really killed the dinosaurs?

Making millions the easy way

Saturn - lord of the rings

The hunt for the supertwister

Dr money and the boy with no penis

Global dimming

Einstein's unfinished symphony

Einstein's equation of life and death

Living with adhd

Neanderthal

An experiment to save the world

Who's afraid of designer babies?

The lost civilisation of peru

The next megaquake

Does the mmr jab cause autism?

Malaria: defeating the curse

Tsunami: naming the dead

The hawking paradox

The mystery of the human hobbit

The doctor who makes people walk again?

Can fish make my child smart?

Madagascar - a treetop odyssey

Titan. a place like home?

The 7/7 bombers: a psychological investigation

The ghost in your genes

Space tourists

Waiting for a heartbeat

A war on science

The lost city of new orleans

Most of our universe is missing

Winning gold in 2012

The woman who thinks like a cow

The genius sperm bank

Bye bye planet pluto

We love cigarettes

Nuclear nightmares

Tutankhamun's fireball

Survivors guide to plane crashes

Chimps are people too

The worlds first face transplant

Human v2.0

The great robot race

Pandemic

We are the aliens

My pet dinosaur

The elephant's guide to sex

Prof regan's beauty parlour

Mad but glad

Moon for sale

Battle of the brains

Skyscraper fire fighters

The six billion dollar experiment

How to commit the perfect murder

How to kill a human being

Total isolation

What on earth is wrong with gravity?

Is alcohol worse than ecstasy?

How to make better decisions

How to live to be 101

Prof. regan's supermarket secrets

Are we alone in the universe?

How much is your dead body worth?

How does your memory work?

The president's guide to science

How mad are you? (1 of 2)

How mad are you? (2 of 2)

Jimmy's gm food fight

Do you know what time it is?

Allergy planet

Where's my robot?

Why are thin people not fat?

Cannabis: the evil weed?

Why do we dream?

Can we make a star on earth?

The secret life of your bodyclock

What's the problem with nudity?

How to survive a disaster

Who do you want your child to be?

Why can't we predict earthquakes?

Alan and marcus go forth and multiply

How violent are you?

Do i drink too much?

The secret you

Fix me

Who's afraid of a big black hole?

Why do we talk?

How long is a piece of string?

How many people can live on planet earth?

Do i drink too much?

The secret you

Fix me

Who's afraid of a big black hole?

Why do we talk?

How long is a piece of string?

The secret life of the dog

Why do viruses kill?

Pill poppers

Don't grow old

To infinity and beyond

What makes a genius?

Did cooking make us human?

Is everything we know about the universe wrong?

Back from the dead

The death of the oceans?

What happened before the big bang?

Is seeing believing?

Miracle cure? a decade of the human genome

Asteroids - the good, the bad and the ugly

Deepwater disaster - the untold story

What is one degree?

What is reality?

Science under attack

The secret world of pain

Surviving a car crash

How to mend a broken heart

Are we still evolving?

Predators in your backyard

Do you see what i see?

Seeing stars

The nine months that made you

The core

Are you good or evil?

Fukushima: is nuclear power safe?

Playing god

The truth about exercise

Solar storms: the threat to planet earth

Out of control?

Global weirding

The truth about fat

Defeating cancer

The truth about looking young

Mission to mars

Eat, fast and live longer

How big is the universe?

How small is the universe?

Defeating the superbugs

The creative brain: how insight works

How to avoid mistakes in surgery

The truth about taste

The age of big data

The secret life of the cat

Little cat diaries

Fracking: the new energy rush

Swallowed by a black hole

What makes us human?

The truth about personality

Monitor me

Defeating the hackers

Dinosaurs: the hunt for life

Sugar v fat

Swallowed by a sink hole

Man on mars - mission to the red planet

The power of the placebo

How you really make decisions

Living with autism

Where is flight mh370?

What's wrong with our weather?

Should i eat meat? the big health dilemma

Should i eat meat? how to feed the planet

Allergies: modern life and me

Inside the dark web

Ebola - the search for a cure

Is your brain male or female?

Secrets of the solar system

Aftershock: the hunt for gravitational waves

Dancing in the dark - the end of physics?

70 million animal mummies: egypt's dark secret

Is binge drinking really that bad?

The trouble with space junk

Are health tests really a good idea?

First britons

Ocd: a monster in my mind

Which universe are we in?

Cosmic dawn: the real moment of creation

Are video games really that bad?

The immortalist

Project greenglow - the quest for gravity control

The mystery of dark energy

Oceans of the solar system

The end of the solar system

Should we close our zoos?

How to find love online

Ice station antarctica

Curing alzheimer's

E-cigarettes: miracle or menace?

Why are we getting so fat?

Sports doping - winning at any cost?

Inside cern

My amazing twin

The lost tribes of humanity

The wildest weather in the universe

Clean eating: the dirty truth

Hair care secrets

Adhd and me with rory bremner

Why did i go mad?

Strange signals from outer space!

Space volcanoes

Antarctica - ice station rescue

Cyber attack - the day the nhs stopped

10 things you need to know about the future

Dawn of the driverless car

Dippy and the whale

What makes a psychopath?

Mars - a traveller's guide

Goodbye cassini - hello saturn

Being transgender

My amazing brain: richard's war

Teenagers vs cancer: a user's guide

How to build a time machine

Spina bifida & me

Jupiter revealed

Stopping male suicide

A week without lying - the honesty experiment

The placebo experiment: can my brain cure my body?

Body clock: what makes us tick?

Avalanche: making a deadly snowstorm

Vitamin pills: miracle or myth?

Diagnosis on demand? the computer will see you now

The contraceptive pill: how safe is it?

We need to talk about death

Britain's next air disaster? drones

The honest supermarket: what’s really in our food?

Inside the social network: facebook's difficult year

The 250 million pound cancer cure

Cannabis: miracle medicine or dangerous drug?

Addicted to painkillers? britain's opioid crisis

Chris packham: 7.7 billion people and counting

Toxic town: the corby poisonings

The restaurant that burns off calories

Hubble: the wonders of space revealed

The great british intelligence test

What's the matter with tony slattery

Pluto: back from the dead

Feast to save the planet

The secret science of sewage

Dolly: the sheep that changed the world

The vaccine

How to sleep well with michael mosley

Fergal keane: living with ptsd

Making sense of cancer with hannah fry

Super telescope: mission to the edge of the universe

The battle to beat malaria