A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Erich von Daeniken, renowned for popularizing ancient-alien theories, has passed away at 90, leaving a controversial legacy.

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

"If you fail this mission, you will never come home.?" Chroma has revealed the official trailer for an indie sci-fi film ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most disturbing alien races in the galaxy.

These space-themed cartoons are fun to watch with your kids, and they feature real-life space science and concepts in varying ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...

In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...