We're all used to ants sprouting wings and taking to the air during summer, but is there really such a thing as a "flying ant day"?

Scientists studied zooplankton found in a Scottish loch to better understand their behaviour.

Legislators vote to extend a programme that charges firms for releasing pollutants to the year 2030.

The birds were collected under licence for translocation to a part of Spain where they have not bred for years.

New research suggests the dinosaur could go no faster than a very brisk walking pace.

The European Space Agency turns off one of its most successful ever missions - LISA Pathfinder.