BBC News: Science & Nature

Friday th 19th of July 2013

Key to ocean life is widely variable - 16:00

Star Wars city doomed by sand dune - 15:00

VIDEO: Huge ivory haul 'from baby elephants' - 10:00

Water companies warn over fracking - 10:00

Neutrino 'flavour' flip confirmed - 08:00

VIDEO: Mars 'was similar to Earth' - 06:30

Wave! Cassini sets up shot of Earth - 05:00

Thursday th 18th of July 2013

Farne puffin numbers show increase - 23:30

Your pictures: Damsels and dragons - 20:30

Tax cut for shale gas firms planned - 20:01

S Asia disunity foils flood warnings - 20:01

VIDEO: The race to create "green" energy - 18:00

Neutron starbursts can forge gold - 15:01

Early society 'not driven by war' - 15:01

Fish stocks 'heading for recovery' - 14:02

Apes remember distant past events - 12:30

Heatwave: Why sweat is so important - 10:30

Genetic advance in Down's syndrome - 10:30

Monsanto drops GM crop plan in EU - 10:30

Software firm wins engineering award - 09:00

Dinosaur teeth reveal feeding habits - 06:30

Chill out, save energy, no sweat - 04:30

Wednesday th 17th of July 2013

Sun shines on UK butterflies - 21:20

'Cancer sniffing' knife designed - 21:20

Butterfly numbers at 'historic low' - 21:20

'Parasite threat' from imported bees - 21:20

AUDIO: Imported bumblebees carry parasites - 19:20

VIDEO: Remembering the US's first female rocket scientist - 18:50

VIDEO: Heatwave leads to health warning - 08:30

VIDEO: Sun guzzler: New solar family car - 08:30

Gas cloud 'stretched like spaghetti' - 07:00

GCHQ use of Prism was legal say MPs - 06:30

The scientists who escaped the Nazis - 03:00

The incurable illness in the valley dust - 03:00

Wood fuel subsidies to be capped - 02:00

Tuesday th 16th of July 2013

Heathrow to unveil third runway plan - 21:00

'Big-nose horn-face' dinosaur found - 20:30

New crystals yield solar breakthrough - 12:30

Ancient farmers used manure on crops - 12:30

VIDEO: Leak springs in astronaut's helmet - 12:01

VIDEO: Beaver spotted living in Devon river - 11:31

Suit water leak halts ISS spacewalk - 10:30

Chemical reaction levitated by sound - 10:00

UK government excited by Sabre engine - 09:30

Deal on huge marine reserves blocked - 08:00

VIDEO: Chemical reaction levitated by sound - 07:00

VIDEO: Close-up: Smog-eating pavements - 06:30

Sound identifies rainforest life - 06:30

Rise in experiments on animals - 05:30

Ruling due on huge marine reserves - 04:30