Attenborough: Climate risks Africa turmoil
The naturalist and broadcaster Sir David Attenborough says that climate change will make parts of Africa uninhabitable.
Author Archives: BBC News - Science & Environment
California earthquake leaves scar on the desert
Satellite pictures shows how the 7.1 magnitude earthquake changed the landscape.
Climate change: Water and green energy produced by a single device
Researchers adapt a solar panel so that it can produce drinking water from the sea as well as green electricity.