BBC News: Science & Nature

Tuesday th 21st of February 2012

White whales in renewables report - 04:31

The afterlife of artificial hips and knees - 04:00

Defiant Santorum in Obama attack - 04:00

US and Mexico sign Gulf oil deal - 04:00

Met Office 'needs supercomputers' - 04:00

VIDEO: Met office 'needs supercomputers' - 03:30

EU to vote on oil sands pollution - 03:30

VIDEO: Glenn marks 50 years since first orbit - 03:01

Monday th 20th of February 2012

America and Russia: Uneasy partners in space - 21:30

Glenn marks US orbit anniversary - 19:30

Frozen plants spring back to life - 16:00

'Final push' on polio - 15:30

How long can someone survive in the cold without food? - 13:30

'Promising' pancreas cancer drug - 13:30

Ants remember their enemy's scent - 10:03

Canadian readies for ISS command - 08:32

SA troops tackle rhino poachers - 08:04

Synthetic meat grown in Dutch lab - 03:40

Logging blamed for Philippine flood deaths - 02:06

Why not pipe water from north to south? - 02:06

Sunday th 19th of February 2012

Why are moon rocks going missing? - 19:30

Drought summit as rivers dry up - 19:30

The science of Scots independence - 16:00

In pictures: Bee-friendly garden - 15:30

Exxon fined £2.8m over emissions - 15:30

'Jacuzzi vents' model CO2 future - 10:00

Saturday th 18th of February 2012

Wave and tidal power 'need boost' - 19:30

Herschel telescope 'in last year' - 18:30

Deportation for 'tortoise eaters' - 10:30

'Abyss Box' to keep deep animals - 10:30

Digital tools 'to save languages' - 10:30

'Mobile marine reserves' needed - 06:50

Alzheimer's cells made in the lab - 06:20

Friday th 17th of February 2012

Diving with wild crocodiles - 20:00

VIDEO: Glenn relives space first 50 years on - 18:00

Risks of placing scientists 'on message' - 12:31

Canada 'muzzling its scientists' - 12:31

WHO delays H5N1 research decision - 12:00

Fracking contamination downplayed - 11:31

'DNA robot' targets cancer cells - 08:01

Devil killer cancer genome mapped - 07:30

Sea lion test to probe declines - 07:30

Short-term climate fix risks blanking CO2 - 07:01

VIDEO: France and UK sign nuclear deal - 06:30

VIDEO: Cameras used for sea lion survey - 06:00

Stonehenge 'inspired by sounds' - 05:01

Editor's concern over bird flu - 03:30

Severn Estuary mudflats 'squeeze' - 03:02

Barn owls boosted by 'vole feast' - 03:02

Thursday th 16th of February 2012

UK signs French nuclear concord - 22:30