What does it take to detect a radio signal sent by extraterrestrial life to Earth? Two decades of work involving radio ...

This short preview sets the stage for a larger journey across space, time, and consciousness — imagining forms of life that may exist beyond Earth, and what they could teach us about ourselves.

Here’s what scientists know about the life form and why it could change their understanding of desert ecosystems.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...