Scientists may have found a more realistic set of thermodynamic rules for black holes that never stop changing.

Despite their depiction as massive monsters that simply suck in everything, including light, astronomers know black holes ...

For decades, astronomers have pictured galaxies and their central black holes growing together. In the familiar story, a young galaxy forms first. Gas gathers. Stars ignite. Somewhere near the crowded ...

Forbes contributors publish independent expert analyses and insights. I'm an American writer working in fiction and nonfiction. It was because, almost right away, the author asked me to imagine myself ...

To study the origins of our universe is to struggle with profound chicken-or-egg questions. We know the Big Bang happened. Cosmologists can see its afterglow in the sky. But no one knows whether the ...

JWST has captured unusually detailed images of gas feeding the supermassive black hole at the center of NGC 4696. A vast ...

Listening to the "ringing" produced by black holes after they collide and merge could allow scientists to test Einstein's ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or mathematician to tell you about fascinating ideas from their corner of the ...