An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon ...

An artist's rendering of a binary black hole merger. (Carl Knox/Laser Interferometer Gravitational-Wave Observatory) ...

Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...

A newly analyzed gravitational-wave event has revealed something unexpected about one of the Universe’s most violent ...

A merger of galaxies and their supermassive black holes in the ZS7 system was spotted by the James Webb Space Telescope. The ...

The research could shed light on how black holes vomit out matter and how this influences their home galaxies.

Black hole GW190412 has been caught speeding away from its birth site at about 112,000 miles per hour (180,000 kilometers per hour).

A neutron star and black hole (GW200105) were detected merging along an unusual oval orbit, challenging theories about how ...

Bears are waking from their long hibernation, and Wyoming officials are warning locals to be bear-aware. The first Yellowstone grizzly was spotted on March 9, prompting speculation about the early ...

Space-time is being driven apart. Every second that passes, the universe expands faster and faster. What is propelling this dramatic acceleration is an enigma, though – one scientists have known about ...

A team of astronomers from NASA have detected several strange and unexplained "little red dots" that are travelling through ...

Christopher Walken has mostly kept silent about Natalie's death, although he did tell Playboy in 1997 that "she was alone," ...