It was the largest plane ever built, a symbol of engineering at its peak. Then, in a moment, everything changed—and it was gone.

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

Though the website is not yet live, the government has reserved the domain name for an as-yet-unknown purpose, registry ...

Alien: Romulus climbs to the top of HBO Max's global streaming charts, proving the sci-fi franchise still has staying power.