Since 1972, officials have added 27 leap seconds to the universal clock, but in a meeting this week in France they have ...

Hundreds of children have died of starvation and disease in a drought in Sudan caused by the record-breaking El Niño. The ...

If you’re trying to avoid the worst of cold and flu season, looking after your mind can help shape your immune system, finds ...

The Martian Moons eXploration spacecraft, set to launch on 20 October, will bring back samples that should solve a moon mystery that has been vexing scientists for more than a century ...

AI has grown so adept at solving mathematical puzzles that critics fear the flood of new proofs it creates will overwhelm ...