Scientists have observed a new type of black hole that is too heavy to have been born from a star but still too slim to … The ...

Very massive stars are cosmic "rock stars" that live fast, die young and leave black holes in their place. During this ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...

Traditionally thought to go silent after a brief flare of activity, some black holes are now being observed emitting new ...

A controversial theory suggests the observable universe is the result of matter rebounding after the collapse of a black hole ...

Earlier this year, new research suggested a potential solution to one of the most troubling aspects of modern physics — that ...

For years, scientists have theorized that some black holes could actually be wormholes, and a new study shows that this space-time mimicry could in fact be possible.