Elon Musk has set his sights on something that sounds like it belongs in a sci-fi blockbuster: turning humanity into an 'alien society'. The world's richest man often makes bold claims, but his latest ...

SETI is entering an AI-assisted era in which more kinds of technosignatures can be found faster. The safeguard is not a single higher threshold, but a public evidence ladder that separates anomaly, ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...