BBC News: Science & Nature

Thursday th 6th of August 2009

Raindrops drive flower evolution - 04:14

Sea snake's two-headed illusion - 04:14

Wednesday th 5th of August 2009

Structure of HIV genome 'decoded' - 20:56

DNA computer solves logic queries - 16:49

Mystery deepens on Mars methane - 12:21

Harrabin's notes - 10:28

US struggling to find cyber-tsar - 09:21

Drought-defying - 07:07

Battling the bugs - 07:07

Orangutan ruse misleads predators - 05:35

Fishermen attack Amazon dolphins - 05:14

Tuesday th 4th of August 2009

Keep bees, conservation body urges England's city dwellers - 19:49

Green failures 'may hit taxpayer' - 19:49

Ancient spiders yield 3D secrets - 19:07

Ocean coral 'offers pain therapy' - 19:07

Voyage to study plastic 'island' - 12:42

Green Room - 07:49

Trees are 'crucial famine food' - 07:49

Hops... polymers? New material makes for fresher beer - 05:35

European bison on 'genetic brink' - 05:14

Soldier's tale - 04:49

US cyber-security tsar steps down - 04:49

Scientists halt epilepsy in mice - 04:07

DNA reveals how malaria jumped species from chimps to humans - 03:21

Replacement teeth grown in mice - 02:56

Monday th 3rd of August 2009

Domestic dog origins challenged - 17:14

Call for debate on killer robots - 13:28

Prickly profits - 11:14

Burning issue - 07:49

Lost in time - 05:56

'Feather-eating bugs' dull birds - 04:49

Flawed gene link to ovary cancer - 03:21

Quartz precision - 00:42

New Chinese rules bar astronauts with bad breath - 00:42

Scientists find new strain of HIV - 00:42

Sunday th 2nd of August 2009

Comets 'not cause of extinctions' - 07:28

Saturday th 1st of August 2009

Fire risk 'super' ants discovered - 12:42

Experts puzzled by spot on Venus - 05:35

Friday th 31st of July 2009

Climate concerns - 10:49

Maps reveal Venice 'forerunner' - 08:14

Honeybees warn of risky flowers - 06:21

Thursday th 30th of July 2009

Endeavour shuttle ready to land - 21:14

Bloodhound diary - 16:42

Fresh hope for world's fisheries - 13:42

Bald songbird discovered in Laos - 13:21

Etched in memory - 08:28

Rare snake brought back to heaths - 08:28

Nasa defends its spaceflight plan - 08:28

Nasa defends its spaceflight plan - 08:07

Chimps born to appreciate music - 05:07