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The Age We Made - Part 2

Are humans creating a new geological epoch through climate change and fossil fuels?

• 17 mins

The Age We Made - Part 3

Are humans launching a new geological epoch through species extinction and farming?

• 17 mins

The Age We Made

How might cities, mobile phones and humans become fossilised in years to come?

• 17 mins

Hallucination 1/2

Understanding hallucination may provide new treatments for psychosis and schizophrenia

• 17 mins

Hallucination 2/2

Geoff Watts explores the science of hallucination.

• 17 mins

Last Man, First Scientist on the Moon

An interview with the only geologist to explore the moon's surface, Harrison Schmitt

• 17 mins

Particle Physics

What are particle physicists doing after finding the Higgs boson?

• 17 mins

Piltdown Man

Piltdown Man 鈥� could such a shocking case of scientific fraud happen again?

• 17 mins

Why do women outlive men

Why do women live longer than men? Dr Yan Wong explores new theories on gender and ageing

• 17 mins

The Life Scientific: Andrea Sella - Chemist

Jim Al-Khalili meets chemist and science showman Andrea Sella.

• 17 mins

Jared Diamond

Jared Diamond on gall bladders, global history and the birds of Papua New Guinea

• 17 mins

John Gurdon

2012 Nobel Prize winner, John Gurdon, on cloning a frog decades before Dolly the Sheep

• 17 mins

The ENCODE Project

Adam Rutherford reports on the recent discovery that much of our DNA is not useless junk.

• 17 mins

Quantum Biology

What is quantum biology and why is it important?

• 17 mins

Sexual Nature 1/3

Frolicking fossils and suggestive theories - the evolutionary history of sex

• 17 mins

Sexual Nature 2/3

How did sex begin and why do some many species keep doing it?

• 17 mins

Sexual Nature 3/3

Life鈥檚 many paths to being female or male: in humans, komodo dragons and transexual fish

• 17 mins

What If... We could all become cyborgs?

Dr Andrew Holding meets some of the people straddling the line between man and machine.

• 17 mins

What If... We could stay young forever? 1/3

Peter Bowes explores how science and lifestyle could hold the promise to staying young.

• 17 mins

What If... We could stay young forever? 2/3

Peter Bowes asks if exercise and lifestyle changes hold the key to staying young.

• 17 mins

What If... We could stay young forever? 3/3

Peter Bowes concludes his exploration of the drive to live longer by looking at diet.

• 17 mins

Premiership Science

Like football, science is an international endeavour complete with its own stars.

• 26 mins

Obituary: Margaret Thatcher

An obituary of former British Prime Minister Margaret Thatcher.

• 26 mins

Annette Karmiloff-Smith on toddlers and TV

Should babies under two watch TV? Jim talks to psychologist Annette Karmiloff-Smith.

• 26 mins

Noel Sharkey

Jim Al-Khalili talks to roboticist and psychologist, Noel Sharkey.

• 26 mins

A Trip Around Mars with Kevin Fong - Part One

The alien mountains, canyons and craters that inspire scientists and writers

• 26 mins

A Trip Around Mars - Part Two

Canyons, craters and mountains: The spectacular Martian terrain carved by swathes of water

• 26 mins

The Crying Game

Why do we cry and why are emotional tears a uniquely human trait?

• 26 mins

After Sandy

How can science protect New York from future super storms?

• 26 mins

Deep Sea Vents

Are newly discovered deep ocean ecosystems threatened by deep sea mining?

• 26 mins