The 2013 AAAS Meeting in 55 tweetsKate Lunau covered five days of the world’s biggest science fest: here are the highlights
Big news on dark matter? Soon, scientists promise. Real soon.Kate Lunau’s latest from the AAAS Meeting, on the mysterious stuff that makes up 25 per cent of our universe
New worlds, brain machines, and the Higgs bosonKate Lunau is on the ground at the world’s biggest science fest
Podcast: Hunting for planetsAstronomers how think our galaxy is filled with billions of planets. Kate Lunau on the Biggest Discovery Ever
60 of Chris Hadfield’s photos from orbit’So much of the world’s beauty is simply art itself,’ astronaut says of pictures
@Cmdr_Hadfield tweets from spaceDec. 24: ’Our tree is up – on the ceiling! The beauty of a weightless Christmas.’