Scientists believe they have discovered a way to "steer" the immune system to kill cancers.

The biggest floating solar panel farm in Europe is being constructed on a reservoir in south-west London.

The government's infrastructure advisers say the UK could save up to £8bn a year by using electricity better.

Sentinel-3a, the EU's latest Earth observer, uses its altimeter for the first time to gather information about ocean height.

There are more Sumatran orangutans in the wild than previously believed, according to a new survey.

Lizards locked in amber for 99 million years give a glimpse of how chameleons and geckos evolved, scientists say.

Darek Fidyka, who was paralysed from the chest down after a knife attack in 2010, can now ride an adapted tricycle.