Why some of the best places to find alien life could be within our Solar System.

For decades, scientists have searched the universe for signs of life beyond Earth. While distant exoplanets often grab the ...

Artificial intelligence could easily fall into the trap of identifying non-life as life on other worlds, claim two ...

For decades, scientists have searched for worlds beyond Earth that might contain the ingredients for life, and one of the ...

The U.S. Department of War released its latest collection of UFO imagery and other materials on Friday. Here's a look at what ...

Deep beneath the oceans' crashing waves lies a hidden landscape more alien than many of us could ever dream. Below the ...

China is building a deep-sea station 6,500 feet underwater in the South China Sea, and the alien world of creatures already ...

Project Hail Mary was one of the most anticipated sci-fi films of the year. While nothing can fully replicate it, several underrated sci-fi movies offer a similar experience. Some focus on survival, ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

A newly discovered and potentially habitable exoplanet scientists are calling Earth’s “next-door neighbor” could be the next stepping stone in humanity’s search for extraterrestrial life. “This one’s ...