ÃÛÑ¿´«Ã½ Inside Science Episodes Available now

Y chromosome; Everest avalanche; Aphid survey; Longitude
Adam Rutherford finds out, when it comes to chromosomes, what's the point of the Y.

Sperm and egg; Dogs; Automatic Facebook; Invasive species
Tracey Logan finds out how a sperm recognises an egg.

Whales; Dark Matter; Falling; Arty brains
Tracey Logan asks whether killing whales for science can be justified?

Calorie Restriction; Moon Age; Mars Yard; IPCC.
Tracey Logan unpicks new research on calorie restriction.

Fracking; Purple GM tomatoes; Bionic humans; Shark attacks
Gareth Mitchell is joined by ÃÛÑ¿´«Ã½ School reporters to get their take on the week’s science.

Cosmic inflation; LISA; Photonic radar; Bird stress camera; Water research; Taxidermy
Gareth Mitchell explores the compelling new evidence for the Big Bang Theory.

Tracking planes; Peer review; Mega-virus; Astronaut
Are black boxes outdated technology? Adam Rutherford asks about ways to track aircraft.

LG - Chemical weapons, Turtles, Tech for wildlife, Climate
Dr Lucie Green on how Syria's chemical weapons are being neutralised and made safe.

Brain Machine Interfaces; Question on Gay Genes; Studying Drinking Behaviour
Adam Rutherford looks at controlling paralysed bodies using thought.

Bees; Whales; Pain; Gay genes
Bee diseases, whale-spotting question, epigenetics of pain and genes for sexual preference