As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

A plan to auction more than 100 artifacts salvaged from the wreckage of the Titanic — including personal belongings, currency, kitchen items and decor — is facing pushback from the US government, ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...

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

UFOs aren’t fantasy. They exist. They’re tracked on radar, they leave traces on the ground, they’ve temporarily disabled ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Steven Spielberg has given world cinema some of its most iconic depictions of extraterrestrial civilizations, but now the legendary director claims to know something about real-life aliens as ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

However, despite the theories, a fresh radio search has turned up no sign that the object, now named 3I/ATLAS, is emitting ...

Steven Spielberg returns to one of his favorite subjects in "Disclosure Day," but there are lot of things in the sci-fi ...