While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

The James Webb Space Telescope has picked up the light from a massive star that exploded about a billion years after the ...

Following the eruption, one team had an idea to help recover from the devastation: send gophers on a day trip.

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

These science fiction movies didn't play by the genre's expected rules and managed to become classic films as a result.

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

Four International Space Station astronauts returned to Earth earlier than planned after a medical concern prompted the first ...

NASA and the US Department of Energy plan to deploy a nuclear fission reactor on the Moon by 2030, powering Artemis missions ...

Scientists have solved one of the universe's great mysteries, as they reveal the identity of the 'little red dots' in deep ...

Foxes can quickly become a menace if they start digging up your garden, raiding your bins or threatening your pets. An expert ...

For as long as people have watched storms roll across the sky, lightning has inspired awe and fear. You can see the flash and ...