We map out easy breezy city breaks from Bath to Barcelona, with sea, spa or shopping thrown in among the big sights... See ...

Dozens of countries have called for a moratorium on seabed mining, and have urged restraint until an international authority ...

A new executive order pits the United States against the rest of the world over the question of who can exploit mineral ...

Skywatchers worldwide are in for a charming cosmic display before the Sun rises Friday, as three celestial bodies will appear in close conjunction.

The world is experiencing the most intense global coral bleaching event on record, with 84 percent of reefs experiencing heat ...

Harmful bleaching of the world’s coral has now grown to include 84% of the ocean’s reefs in the most intense event of its ...