Cosmological data suggest unexpected masses for neutrinos, including the possibility of zero or negative mass.

If regular foldable phones are starting to look a little commonplace for your liking, then you need to check out the Huawei ...

There are so many deep, dark political and societal issues I could write about this week, from pager bombs going off ...

A star cluster in the universe might be hiding a swarm of over 100 stellar-mass black holes. The cluster is called Palomar 5 ...

New infrared image highlights star formation triggered by merger-in-progress. Arp 107, a pair of interacting galaxies, shines ...

Astronomers using NASA’s Chandra X-ray Observatory have found a galaxy cluster has two streams of superheated gas.

Travel 500 million light-years into the James Webb Space Telescope's amazing view of the Cartwheel Galaxy. Credit: ESA/Webb, ...

Galaxy arrived at the shelter after a person delivering food for DoorDash found her pregnant and roaming around. The worker ...

Nicknamed Porphyrion after a giant in Greek mythology, the jet megastructure dates to a time when the universe was 6.3 ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

Astronomers have detected a supermassive black hole starving its galaxy of gas, halting star formation in the early universe.

Researchers have discovered the largest black hole plasma jets ever in a galaxy almost 7 billion light years away from Earth.