The European Space Agency's Euclid space telescope has discovered 31 of the most ancient quasars ever found. Two of these giant and dazzling galaxy cores, powe…

An international team led by Stefanie Komossa from the Max Planck Institute for Radio Astronomy (MPIfR) in Bonn has studied a galaxy that has been shining exce…

When a company faces the prospect of a hostile takeover, its board may reach for traditional anti-takeover defenses. "Poison pills," for instance, allow existi…

Did Claude Fable 5 get dumber? Two benchmarks, two wildly different conclusions—and one routing layer that explains the whole mess.

It’s not easy to transplant a whole human eye. The surgery is difficult.

Short-lived sources of radio radiation in the sky, known as radio transients, can originate in the vicinity of supermassive black holes in the centers of galax…

These set-it-and-forget-it dishes make summer cookouts and Fourth of July celebrations a whole lot easier.

C:\ArsGames takes a look at the time Chris Roberts more or less made a whole movie.

An unusual gravitational wave signal has renewed hopes that primordial black holes, long considered purely theoretical, may finally be within reach of discover…

When the mayor of a small town in western Japan announced she was taking maternity leave, she expected some raised eyebrows. But the reaction was far stronger …

“I was running from being pigeon-holed as an R&B soul singer,” says the Missouri native, who is creating a community of genre-defiant Black female artists in M…