John McFall is studying whether it's possible for someone with a physical disability to go to space.

The European Space Agency's latest intake of astronauts complete their basic training.

Agencies and scientists from around the world head to the UK to share space-exploration techniques.

Twenty-seven new sites have been designated for summer pollution monitoring.

Watch video of the super-fast Dana squid as it flashes its immense light-emitting organs.

The iconic trees evolved on Madagascar 21 million years ago and later spread to other countries.