The Chancellor could plug a £50 billion black hole in the nation’s public finances, with a 2p hike to income tax, a major economic think tank ...

Earth's atmosphere is an impediment to astronomical observations. Not only is cloudy weather a problem, but temperature ...

The answer to this question depends on how you think about quantum gravity, explains physicist Vlatko Vedral ...

Interstellar comet 3I/ATLAS has changed color for the third time as it peeks out from behind the sun. The biggest, brightest ...

A moderate solar flare might affect radio communications on Earth, the National Oceanic and Atmospheric Administration said ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

What would a human see and feel while falling into a black hole? In this exclusive excerpt of his new book, "Facing Infinity, ...

In a first-of-its-kind experiment, scientists have recreated "cosmic fireballs" here on Earth in a particle accelerator.The ...

A mathematical model suggests that when a pair of black holes gets quantum entangled, this can give rise to a lumpy ...

A giant star that is still being consumed by a supermassive black hole may have caused the largest flare of its kind ever ...

The flare has been going on for seven years as a supermassive black hole consumes a massive star that ventured too close.

The only possibility left was an extraordinary one: a tidal disruption event, or TDE.