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.

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

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

Border Patrol has been arresting U.S. citizens, according to the agency’s leader. U.S. Border Patrol Chief Gregory Bovino ...

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 ...

Jeff Bezos has transformed his $175 million Beverly Hills mega-mansion into a surreal paradise for him and Lauren Sanchez.

Interstellar Arc is an immersive sci-fi experience that uses recent advances in headset tech to break new ground in virtual reality. And it all happens inside an empty-looking room in Las Vegas.

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.