Researchers achieve a landmark in quantum squeezing.

An astronomer and ‘black hole historian’ explains how the parts of the universe black holes grow in might influence how quickly they become bright, supermassive objects.

A forensic study clarifies the destruction of a star that got too close to a black hole. "We are seeing the guts of what used to be a star."

New Center for Astrophysics mission aims for closer look at photon rings and insight into nature of space and time.

A strand of lined-up galaxies in the early universe reveals clues—and questions—about the fundamental architecture of the universe.

Astronomers have for the first time detected the background hum of gravitational waves likely caused by merging black holes.

New data from the IceCube collaboration shows neutrino emissions from within our Milky Way galaxy – but figuring out where exactly these ghost particles come from is harder than it seems.

Radiation from the brightest cosmic explosion ever seen may have been mixing with gas and dust around its dying star – making the signal last longer.

Upgrades to the hardware and software of the advanced observatory should allow astrophysicists to detect much fainter gravitational waves than before.

Artificial intelligence tools are making waves in almost every aspect of life, and astronomy is no different. An astronomer explains the history and future of AI in understanding the universe.