Quentin Cooper discusses climate change, quasars, mobile phones and happy faces.
How a meteorite that landed on Earth 100 years ago is helping astronomers explore Mars.
That word 'chav' and the characterisation of the working class. Also, ageing Goths.
5/6 Robin Ince and Brian Cox take the Infinite Monkey Cage to Glastonbury.
Would many small nuclear power plants be better than one large one?
Professor Trevor Cox explores the world of sonic design applied to our outdoor spaces.
Sarah Swadling visits the National Stud in Newmarket.
6/6 Clare Balding explores the countryside of Alderley Edge with author Alan Garner.
9/30 Saving Species presents one of Britain's most beloved species, the dormouse.
Quentin Cooper presents his weekly digest of science in and behind the headlines.