A brief historical review: For more than 2,000 years, antisemitic conspiracy theories have recycled the same poisonous idea: ...

Elon Musk has turned a long-running joke about being an extraterrestrial into a central part of his public persona, even as ...

J'onn J'onzz tracks down his pale nemesis in Absolute Martian Manhunter #8, proving that even Martians can't escape their problematic relatives.

When astronomers first picked up a perfectly regular radio heartbeat from deep space in 1967, some of them half-jokingly ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

We recently discussed the different types of worlds that the Habitable Worlds Observatory (HWO) is expected to find that ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...