The Fight Against Aids

The world fight against Aids. Also, a new test for memory

• 27 mins

The Human Brain

Unravelling the workings of the human brain

• 27 mins

Keyhole Surgery

A special report on keyhole surgery

• 27 mins

Scientific News

Scientific headlines of the year including: Is the Universe Younger than its Stars?

• 26 mins

Festive Occasions

Why do some people enjoy parties more than others?

• 27 mins

Genetic Revolution

How the genetic revolution is changing the plant world

• 27 mins

High-Tech Industry

The growing trend for companies to invest in pure research

• 27 mins

Evolution

Evolution's long route out of the primordial swamp

• 27 mins

Pentium Chip Problems

Problems with Intel's new Pentium computer chip

• 27 mins

Life in Space

The continuing search for life in space

• 28 mins

American Association for the Advancement of Science

New treatments for Aids, and Russian chemist Dr Vil Mirzayanov

• 29 mins

New Aids Treatment

A radical new Aids treatment: Natural gas hydrates reserves

• 27 mins

Saving the Mary Rose

The salvage of King Henry VIII's ship, the Mary Rose, which sank in 1545

• 27 mins

Underwater Laboratory

A proposal to build a laboratory on the seamounts of the Azores

• 27 mins

The top quarks

Understanding the 54 top quarks, the fundamental building blocks of life

• 27 mins

The great extinction debate

Are we overthinking the extinction of the dinosaurs?

• 27 mins

Symmetry

Why symmetry in art and science is so appealing to us

• 28 mins

The melting of Antartica

How the melting ice sheets of Antartica may not be down to global warming

• 28 mins

The origins of language

How monkeys are helping us understand how humans evolved to talk

• 29 mins

Polio vaccine

How a polio vaccine with an unlimited shelf life could help eradicate the disease for good

• 28 mins

Complex molecular systems - and a new metal

A new metal which could be cast itself into shape

• 28 mins

The laser scanning opthalmoscope

Scientists unveil a retina laser scanning opthalmoscope

• 28 mins

The ancestors of vertebrates

Research which suggests conodonts are the early meat-eating ancestors of vertebrate

• 28 mins

Childhood leukemia and radiation

A look at the causes of childhood leukaemia

• 28 mins

Nitric oxide - the new wonder drug

How nitric oxide, once considered poisonous, could be a future wonder drug

• 28 mins

Human history - it's all in the genes

Can human history be hidden in the genes?

• 28 mins

Repairing the brain

Report on a new centre for brain repair, which has just opened at Cambridge University

• 28 mins

Artificial body parts - the six million dollar human

Could bionic limbs emerge from science fiction to science fact?

• 28 mins

Stem cells and the brain

How medical researchers are aiming to create a brain cell bank

• 28 mins

Ants in the city

The rules that run colonies of ants and what they can teach us about cities

• 28 mins