BBC News: Science & Nature

Sunday th 25th of May 2008

Beavers to return after 400 years - 07:42

Cancer vaccine target pinpointed - 05:49

Antarctic challenge for chess ace - 05:28

Saturday th 24th of May 2008

Nasa craft set for Mars touchdown - 10:14

Friday th 23rd of May 2008

Vast cracks appear in Arctic ice - 13:35

Methane rise points to wetlands - 07:14

Fewer UK beaches gain top marks - 05:21

Italy 'to revive nuclear power' - 04:35

Thursday th 22nd of May 2008

Crystal skulls 'are modern fakes' - 12:35

'Virtual bike' improves safety - 11:07

Sharks swim closer to extinction - 08:49

US city to charge polluting firms - 08:07

Wednesday th 21st of May 2008

Japan to probe whale meat 'theft' - 21:35

Biggest rodent 'shrinks in size' - 14:28

Call to settle ocean care dispute - 14:28

Exploding star caught in the act - 12:35

Sound 'cause of shadow spectacle' - 10:21

New dinosaur tracks discovered - 09:14

Design revamp for '$100 laptop' - 08:49

Rare pygmy hogs head for wild - 03:56

Tuesday th 20th of May 2008

Aviation impacts 'hotly disputed' - 19:14

Time to leave the comfort zone - 12:42

Iceland minister warns on whaling - 12:42

'Asbestos warning' on nanotubes - 12:21

Fuel crops 'pose invasion risk' - 11:35

EU shake-up on farming subsidies - 10:07

Working to make the internet safe - 07:07

Gaming 'not green enough' - 04:07

EU looks to cut farming subsidies - 03:42

Tasmanian tiger DNA 'resurrected' - 03:21

Monday th 19th of May 2008

Go-ahead for Iceland's whale hunt - 16:49

Climate 'accelerating bird loss' - 11:56

Laser heats up the fusion future - 07:07

English wildlife 'under threat' - 04:28

Sunday th 18th of May 2008

Anger over climate change loans - 19:49

MPs to vote on hybrid embryo laws - 19:49

Drug 'can kill MRSA superbug' - 16:07

Alien threat to truffle delicacy - 16:07

Brown urges embryo bill support - 16:07

'Fewer hurricanes' as world warms - 16:07

Saturday th 17th of May 2008

Plastic bag policy 'a diversion' - 01:49

Friday th 16th of May 2008

'Effective chemicals may be lost' - 12:42

Body clock reset clue discovered - 07:28

Asbestos cancer chemo doubts - 07:28

Concern over small biomass option - 07:28

Ancestors had leg-up to trees - 07:07

Thursday th 15th of May 2008

Wildlife populations 'plummeting' - 21:42

Hope of first owl chicks in years - 06:21

Evolution rolls on for Mars rover - 05:56

Charles urges forest logging halt - 00:42