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

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

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending structures ever spotted — or imagined — in the universe.

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 additions that now shape the massive property. The couple’s $175 million compound, ...

Which brings us to Tuesday, when TMZ published photos of Role Model—whose real name is Tucker Pillsbury —sitting close ...

The “ Arc de Trump ” will be erected nearby the Arlington Bridge, opposite the Lincoln Memorial, according to the president.

It might seem worlds away from the Earth we know. But can "Star Trek" teach us anything about the economics of our own ...

Did NASA hide real images of 3I/Atlas after its Mars flyby? A viral theory claims alien links as a spacecraft falls silent, but science tells a different story.

Benjamin Barakat’s award-winning astrophotograph reveals Socotra’s surreal bottle tree beneath a pristine Milky Way ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

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