Learning to Speak

How do children learn to speak, and why do some learn more slowly that others?

• 27 mins

Auditory Discrimination

How does auditory discrimination work?

• 27 mins

High Blood Pressure

How naturally produced endothelin-1 effects blood pressure

• 27 mins

Woods Hole

A special report from Woods Hole Oceanographic Institution in Massachusetts

• 28 mins

The 125th Anniversary of Nature Magazine

From the discovery of the electron in 1897 to Watson and Crick's structure of DNA in 1953

• 27 mins

Virtual Reality

How realistic is virtual reality? And when will the technology be publicly available?

• 27 mins

Turkey

A special edition looking at the geology and astrology of Turkey

• 27 mins

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