Learn about the 3I/ATLAS mystery as Harvard's Avi Loeb reveals 'wobbling jets' that could suggest the interstellar visitor is ...

Amazon billionaire Jeff Bezos and wife Lauren Sanchez have added an out-of-this-world element to their Beverly Hills mansion: ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Amazon titan Jeff Bezos has put the final touches on his marital home — and one of them seems plucked from another galaxy.

When sonar first picked up a massive, stair‑like object on the floor of the Baltic Sea, the image looked less like geology and more like a movie prop. The structure’s circular outline, sharp edges and ...

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Jeff Bezos and Lauren Sanchez’s Beverly Hills mansion is garnering attention, and much of it comes from the uncommon ...

Amazon founder Jeff Bezos and partner Lauren Sanchez, a media personality and pilot, are almost done with their over-the-top ...

Big sci-fi adaptations are suddenly everywhere again. Every few years, Hollywood remembers just how good sci-fi novels really ...

Steven Spielberg’s new UFO movie has reignited speculation within the alien conspiracy theory community, especially after cryptic billboards teasing the upcoming film popped up across the country this ...