With the confirmation of water on the Red Planet, what next in the hunt for Martian life?
In the UK, running is increasing in popularity. So why are we running now more than ever?
Is 3D printing set to revolutionise manufacturing?
Penguins, seals and a stranded vessel - join the Australasian Antarctic Expedition 2013
Fritz Haber harnessed nitrogen to feed billions, but was also the pioneer of gas warfare
Coffee and bananas in peril, and electric bees and wild pollinators
A code of conduct for digital volunteers in the aftermath following disasters
Could changes in the water underneath the ice have consequences for the world's oceans?
How the way we borrow and lend money is changing
Do music lessons make children more intelligent? We question the scientific evidence