Two colossal black holes—among the most massive ever seen—collided in deep space, creating gravitational waves that rippled across the cosmos and shook the foundations of astrophysical theory.

Emmy nominations provide insight into how awards campaigns have changed, how late night TV has adapted, and how 'The Studio' ...

The new black hole has more than 200 times the mass of our sun – and is challenging theories of how objects form in space ...

A U.S. gravitational wave detector spotted a collision between fast-spinning “forbidden” black holes that challenge physics ...

Yale astronomer Pieter van Dokkum and a team of researchers have discovered an object in space they call the "Infinity" ...

The massive black hole has been dubbed GW231123. Its unusual size and behavior is challenging scientists' understanding of ...

It took less than a second for the space observatory hidden in Louisiana woods to detect a black hole that is that is ...

Gravitational-wave detectors have captured their biggest spectacle yet: two gargantuan, rapidly spinning black holes likely ...

GENEVA — Rescuers hail a furry Chihuahua as a "four-legged hero" after its pacing atop an Alpine rock helped a helicopter ...

A “click-to-cancel” rule, which would have required businesses to make it easy for consumers to cancel unwanted subscriptions ...

The former Tortilla Jo’s and Taqueria building has been completely demolished at the Downtown Disney District, while other areas are receiving new updates. Tortilla Jo’s In our last update on the ...

A new class of cosmic explosions — which emit more energy than any other brightness-changing event — may come from megastars getting shredded by supermassive black holes (illustrated). Adam ...