Just like vertebrates, cephalopods — such as octopuses and squid — have elaborate brains. Neuroscientists are flocking to ...

A rumor that the state of California provides free "sex-change procedures to homeless illegal aliens" is based on reporting ...

The report came from Christopher Rufo, a conservative activist.

Rep. Tim Burchett told Piers Morgan aliens exist, pointing to government briefings, pilot testimony and video evidence shown ...

Scientists are using advanced telescopes, models and AI to help them look for signs of life beyond Earth, including in ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

This enigmatic orb has undergone extensive examination and DNA testing, enabling scientists to reveal its true origins ...

Speculation about links among a handful U.S. scientists who have died or disappeared in recent years was largely confined to ...

A string of so-called "mysterious deaths and disappearances" prompted speculation that the incidents were connected.