A galaxy, SDSS1335+0728, has awakened after 20 years of inactivity. Located 300 million light-years away, it shows significant brightness changes. Its black hole, one million times the Sun's mass ...

In the world of black holes, there are generally three size categories: stellar-mass black holes (about five to 50 times the mass of the sun), supermassive black holes (millions to billions of ...

Supermassive black holes might naturally replicate the colossal energies of man-made particle colliders possibly even revealing dark matter offering a cosmic shortcut to discoveries that would ...

Astronomers have spotted a supermassive black hole ripping apart and devouring a star in colliding galaxies. It is only the second time a tidal disruption event has been seen in interacting galaxies.

Astronomers have spotted a supermassive black hole ripping apart and devouring a star in colliding galaxies. It is only the second time a tidal disruption event has been seen in interacting galaxies.

In a new Physical Review Letters study, researchers have successfully followed a gravitational wave's complete journey from the infinite past to the infinite future as it encounters a black hole.

The findings suggest black holes could provide a cheaper, natural alternative to billion-dollar particle colliders, if we can figure out how to harness them. Skip to content Gizmodo ...

Last week, OpenAI’s newest creation, the o3 model—billed as their “smartest and most capable to date”—rebelled against direct commands to shut itself down. This ...

This Creepy Study Proves Exactly Why Black Folks Are Wary of AI. None of us are prepared to be Will Smith in “I, Robot.” By. Kalyn Womack. Published. June 5, 2025.

Years ago, I was part of the executive team at a global logistics company with thousands of employees and revenues in the hundreds of millions. One division, composed of a few hundred employees, had ...

The Big Bang theory has been the standard explanation of the universe's origin for decades. But one group now claims everything we think about the birth of the cosmos might be wrong.

Supermassive black holes could act as natural particle accelerators, helping humanity investigate dark matter.