In 1619, a loud sound and a bright flash of light woke philosopher René Descartes from a dream. Was it divine revelation – or ...

Shock waves from tiny black holes in the early universe could explain how antimatter became so rare while matter is common.

More than 25 fire crews battled a two-alarm blaze with exploding propane cylinders at a building under construction in downtown Toronto Friday evening. Crews remained at the scene until around noon on ...

Ovarian cysts are small, fluid-filled growths that develop on or in the ovaries. Most of the time, they are benign and cause no symptoms. But sometimes, they can cause pain and other discomfort, ...

Lava exploded more than 200 meters into the air as Hawaii's Kilauea volcano erupted on Thursday.

An underwater observatory recently detected a startlingly energetic cosmic neutrino. One possible cause involves a phenomenon that so far exists only in theory. By Dennis Overbye On Feb. 13, 2023, a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Picture this: You’re at a picnic on a hot day and grab a cold ...

By Will Dunham WASHINGTON, April 3 (Reuters) - A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind a compact stellar remnant ...

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun. By Robin George Andrews Astronomers on Wednesday ...

NASA’s Hubble telescope captured an “extraordinarily” rare moment of a comet exploding into fragments, the space agency said. The comet K1, whose full name is C/2025 K1 (ATLAS), was caught fragmenting ...

Physicists may soon witness a cosmic fireworks show: the explosive death of a primordial black hole. Once thought to be unimaginably rare, new research suggests there’s up to a 90% chance of catching ...