Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

Astronomers have spotted helium escaping from LHS 1140b, an exoplanet orbiting in its star’s ‘habitable zone’.

At 6:20 p.m. on Super Bowl Sunday, an Arizona toddler was pronounced dead in an emergency room. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. At ...

A Gilbert police report reveals an 18-month-old boy was found alive in a hospital morgue five and a half hours after being pronounced dead GILBERT, AZ — An Arizona toddler was found breathing inside a ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero conditions, while Nasa dismisses claims it is an alien probe.

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a “lunar biocontainment facility.” Reading time 3 minutes International ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial to understanding Titan’s complex chemistry ...

It’s been a week since Disclosure Day’s release, and the nation’s biggest believers in extraterrestrial life are all abuzz. Steven Spielberg’s latest film—which stars Emily Blunt and Josh O’Connor as ...

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

Anthony Salvanto, Ph.D., is CBS News' executive director of elections and surveys. He oversees the CBS News Poll and all surveys across topics and heads the CBS News Decision Desk that estimates ...