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

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

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

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

From societies without money to profiteering aliens, the world of Star Trek has more to say about economics than you might ...

The Biden-era board turned labor law into a political weapon. It’s time to rebuild a system that serves the American people, not partisan interests. For ...

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

Trump Derangement Syndrome,” as the president called it earlier this week, is a way of converting moral objection into ...

The War Between the Land and the Sea is a spin-off from Doctor Who while also very much its own story. Kevin Hilton talks to ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...

Octopuses have a way of making familiar rules feel optional. They live on Earth but behave like visitors with a different ...

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