By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

The strange behavior of hypervelocity stars suggests a nearby dwarf galaxy must contain a supermassive black hole. If so, a ...

Black holes can actively regulate the material they consume, using powerful jets of gas blasted into space, according to a ...

From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...

It's no secret that black holes are some of the weirdest objects in space. Their disks are fluffy like cake, and diving into ...

Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

Twin jets erupt from a supermassive black hole in Draco, offering new insights into black hole activity and evolution.

Black holes might all have hearts of pure darkness, but many cloak themselves in rings of fire that blaze like little else in ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

Researchers using the Event Horizon Telescope have significantly advanced our understanding of the supermassive black hole at ...

The Trump administration has released scant information on the migrants sent to Guantanamo Bay. Human rights lawyers are ...