Blainville's beaked whales go silent in shallow waters, a stealth tactic that prevents them being found by predatory killer whales.

Does wireless charging clear the road for electric cars?

Arsonists and saboteurs are at one extreme of Berlin's counter-culture but, as Stephen Evans reports, some opt for gentler means of railing against society.

A heatwave bakes eastern parts of the US and Canada, as temperatures in some parts of the countries surge to record-breaking highs.

A 'molecular scalpel' shows promise in patients with a deadly muscle wasting condition, according to researchers.

India is to set up an environment regulator to bring in a "complete change" in the process of granting clearances for industries.

An archaeologist believes a wall carving found in a south Wales cave could be Britain's oldest example of rock art.