Astronomers tracking an interstellar object flying through the solar system think it comes from a star at least 8 billion ...

Models suggest that meeting climate targets will be virtually impossible without steep emissions cuts paired with a huge ...

An AI system trained on videos of operations successfully guided a robot to carry out gall bladder surgery on a dead pig, ...

People with hay fever could one day benefit from a first-of-its-kind “molecular shield” that blocks pollen from entering the ...

The IceCube neutrino detector has allowed researchers to resolve a debate about what types of particles make up ...

A drop in shipping emissions has caused a surge in warming at the Great Barrier Reef, fuelling calls for drastic actions such ...

Urban trees lining streets fare better in dry spells than those in parks – now it seems that leaky water pipes are the reason ...

Foundation's new series is full of new characters and dramatic potential. But instead of mining those rich seams, too many ...

Suddenly feeling old? Evidence now suggests that rather than a long, steady decline, we dramatically age around three ...

It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make ...

Sea-skimming crafts – which fly just above the water – were once considered Cold War relics of a failed Soviet experiment.

Countries are eager to use AI to automate some government processes, but this risks eroding citizens’ trust and feelings of ...