"This pushes our models to their limits and challenges our existing ideas about how these X-ray flashes are being generated." ...

A mysterious black hole in a distant galaxy just woke up after decades of silence—and it’s putting on a cosmic light show!

Researchers have spent the past few years watching a black hole re-awaken roughly 300 million light-years away from Earth.

A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense X-ray flares at ...

Simulations of highly magnetized stars that explode and collapse into black holes show that they transfer their magnetic fields to the disk of swirling matter that forms around the new black hole.

Reeves’ fearmongering has scared Brits into saving. The consequences will be more frightening than Reeves’ ‘black hole’, writes Paul Ormerod A very bad piece of news for the Chancellor ...

Primordial black holes are ancient mysteries, born in the universe’s earliest seconds. Unlike regular black holes, they weren’t formed by collapsing stars. Instead, they emerged when extremely ...