Proof that early humans interbred with Neanderthals, and how the weather causes war.
A catch all cure for viruses
Jon Stewart looks at the links between floods and cholera
Using science to predict floods and save lives when they do strike
How accurately can we forecast African rainfall? Newly released data will help predictions
The end of an era – the return of the Space Shuttle Atlantis to the Kennedy Space Center
How well can climate science predict droughts, like the one gripping East Africa?
A look behind the scenes as NASA's shuttle program draws to a close
Astronomers use oldest known Quasar in universe to study the early stages of the universe
Scientists measure the body temperature of dinosaurs from fossilised teeth