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How to keep Light still

Harvard scientists report bringing pulses of light to a standstill in a cold sodium cloud

• 26 mins

Mighty Clash we call an Earthquake

The geology behind the powerful earthquake that has hit India and Pakistan

• 26 mins

Testing for drug-resistant Malaria Parasites

Identifying drug-resistant strains of the mosquito parasite plasmodium that causes malaria

• 26 mins

Working towards an HIV vaccine for Nigeria and Africa

Researchers are working to formulate an oral HIV vaccine especially for Nigeria and Africa

• 26 mins

Setting a Herpes Virus to attack a malignant Cancer

Modified coldsore virus that selectively attacks malignant melanoma cells on the skin

• 25 mins

Did an Asteroid cause this Extintion Event?

Did an asteroid cause the Permian-Triassic extinction event 250 million years ago?

• 26 mins

Why Foot-and-Mouth worries European Farmers

How the British outbreak of foot-and-mouth disease has spread to Europe

• 26 mins

President Bush declares CO2 not a pollutant

President says carbon dioxide – the main greenhouse gas – is not a pollutant

• 26 mins

Foot-and-mouth Disease is still Spreading

Foot-and-mouth disease is still spreading in Europe, despite the slaughter of farm animals

• 26 mins

Promising new Cell Transplant Technique to treat Diabetes

Promising new treatment for diabetes involves transplanting islet cells that make insulin

• 26 mins

The surprising Keystone role of the Kangaroo Rat in Arizona

Results of 25-year experiment about "keystone species" in Chihuahuan Desert in Arizona

• 26 mins

Could a Brain Implant stop Alzheimer's?

Could implants in the brains of monkeys hold the key to a cure for Alzheimer's?

• 26 mins

Trunk calls – how Elephants know who's calling

How elephant families know who's calling and how to react

• 26 mins

Feathered Dinosaur fossil in China

A feathered dinosaur, 130 million years old, discovered in China

• 26 mins

Are Aerosols to blame for the drop in Hydroxil Radicals?

Levels of hydroxil radicals in the atmosphere are falling, and why we should be worried

• 26 mins

Tracking Human Migration by Goat DNA

What goat genetics tell us about human migration

• 26 mins

Threats to Bio-weapons Protocol

Scientists and medics in London discuss threats to the international bio-weapons protocol

• 26 mins

H is for Hypersonic air travel

The hypsersonic aircraft designed to travel at many times the speed of sound

• 26 mins

Rising tide of Type 2 Diabetes

Type 2 diabetes is a global "disease of affluence"

• 26 mins

Digital Map of the Heavens

First results from the Sloan Digital Sky Survey

• 26 mins

Could there be Life on Europa?

Looking for extra-terrestrial life on Europa

• 26 mins

How old is Malaria?

Working out how long malaria has been around in humans

• 26 mins

Sex and the False Spider Mite

The strange sexless life cycle of the false spider mite crop pest

• 26 mins

How marine Ecosystems collapse

Tracing marine ecosystem collapses back hundreds and thousands of years

• 26 mins

Sharks' conventional Gender Roles

Female sharks stay in home waters, while males roam the world's oceans

• 26 mins

The Temperature is Rising

Global warming could be about 3ºC over the next 100 years

• 26 mins

A Cloud over the Future of Cloning?

Scientists are concerned by abnormalities in cloned mice

• 26 mins

A head-count for the next Century

What does a new world population prediction mean for the planet?

• 26 mins

The Super-healing Mouse

Lab mouse that can re-grow damaged heart tissue without drugs

• 25 mins

Another Planet only 50 Light Years away

Another planet orbiting the star 47 Ursae Majoris is only 50 light years away

• 25 mins