Complex, intelligent life in the galaxy appears vanishingly rare, with the nearest possible civilization perhaps 33,000 light ...

Tesla CEO Elon Musk has started selling unsold Cybertruck inventory to his own companies, including SpaceX and xAI.

Unistellar marks its 10th anniversary with a call to stargazers: observe 10 comets this autumn in partnership with the SETI ...

There has been a lot of talk among people who study and follow such things about whether or not interstellar comet 3I/ATLAS is an alien spacecraft. Most ...

Authors and publishers, who are suing OpenAI, secured access to internal Slack messages and emails discussing the deletion of ...

I/ATLAS's chemical composition, upcoming invisibility, and trajectory suggest to experts that it is alien technology, but ...

All children under age 5 living in Santa Clara County are invited to be part of the free program. Imagination Library titles ...

Uranus and Neptune have been called the “ice giants” for decades. But in new research, that nickname might be more a misnomer ...

Maynard Owen Williams was National Geographic's first foreign correspondent, and in 1923 he was on hand for an event the ...

Lacki’s study, “Artificial Broadcasts as Galactic Populations,” has been posted to the preprint science journal arXiv. In it, ...

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

Swan Hellenic has announced that its nine-night Chile to Peru cultural expedition cruise, departing Valparaiso for Calao on ...