Articles tagged with "Uncategorised"

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Did an oceanic burp end the last ice age?

July 6, 2010
A huge and sudden belch of carbon dioxide from the depths of the ocean may have called time on the last ice age - but what does this mean for...

Butterfly wings inspires fraud prevention

July 6, 2010
Bank notes and credit cards could be harder to forge thanks to scientists who have discovered a way to mimic bright colours seen on the wings of tropical butterflies.

Life on Mars?

July 5, 2010
Huge seas once existed on Mars, and it was warmer and wetter than first thought according to new evidence from NASA instruments orbiting and exploring the red planet.

Nanofibres spun like candyfloss

July 2, 2010
A machine hailed as the cross between a high-speed centrifuge and a candyfloss machine could revolutionise the production of nanofibres which may have a use in the medical and textile...

Clever larvae switch off protection mechanism

July 2, 2010
Plants under attack from Hessian fly larva are able to protect themselves by ramping up production of surfaces waxes and cutin according to new research from Purdue University - they...

Mammoth hunting with Alan Cooper

July 1, 2010
Mammoths went extinct about 45,000 years ago, but a team of international scientists has succeeded in recreating the animal’s blood from DNA samples taken from bones, we find out how...Professor...

Science and politics

June 26, 2010
The dramatic election outcome has given the Conservatives and Liberal Democrats the chance to bring together the best bits of their manifestos on science. Leila Sattary looks back and asks...

Beautifully educational

June 24, 2010
During the course of research, scientists not only take images of educational value, but photographs that are as beautiful as they are informative; we take a look at some of...

Tamiflu resistance mechanism revealed

June 24, 2010
Scientists from the California Institute of Technology have identified the molecular changes that aided the rapid spread of a strain of the H1N1 virus resistant to the antiviral drug, Tamiflu.

Gases and gas handling in the laboratory environment

June 24, 2010
Stephen Harrison takes a look at how to safely handle high purity gases in the lab

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