Many stars die spectacularly when they explode as supernovae. During these violent explosions, they leave behind thick, ...

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous killing machines.

When the most massive stars reach the ends of their lives, they blow up in spectacular supernova explosions, which seed the universe with heavy elements such as carbon and iron. Another type of ...

A SpaceX test flight endangered several packed passenger jets when it unexpectedly exploded over the Caribbean earlier this year, according to newly-released documents from the Federal Aviation ...

A diverse and steadily growing group of innovators—from architecture and education to law and venture building—are immersed ...

HAYWARD, Calif. -- At least six people were taken to the hospital Thursday morning after a massive explosion caused a large fire in Hayward, California, fire officials say. The Alameda County Fire ...

HAYWARD, Calif. (KGO) -- A gas explosion set off a major fire in a Hayward neighborhood on Thursday after obliterating at least one home, blowing out windows and shaking nearby homes. Six people were ...

Six people were hospitalized in California following a devastating home explosion caught on video. Footage from a doorbell camera at a home near Hayward in the San Francisco Bay Area showed a property ...

The explosion does not seem criminal in nature, emergency officials said. One person is dead after a U-Haul truck appears to have accidentally exploded in a parking lot in Idaho early Saturday, ...

SAN FRANCISCO — A gas explosion set off a major fire in a San Francisco Bay Area neighborhood on Thursday after obliterating at least one home, blowing out windows and shaking nearby houses. Six ...

Supernova remnant Cassiopeia A, which sits within the Milky Way X-ray: NASA / CXC / SAO; Optical: NASA / ESA / STScI; IR: NASA / ESA / CSA / STScI / Milisavljevic et al., NASA / JPL / CalTech; Image ...