Young drivers increasingly want to buy electric cars - but myths are still deterring older drivers, survey shows.

Threatened coral reefs can be protected by eradicating destructive rats that have invaded tropical islands, scientists say.

Weeks of dry weather cause water levels at Spelga Dam to drop, exposing a hidden history.

Campaigners say that what appears to be a rare blue whale has been killed by Icelandic whalers.

Researchers believe a galactic "monster" is a source of cosmic neutrinos detected on Earth.