Scientists continue to look for signs of alien life on Mars, but this scientist truly popularized the idea, claiming to find ...

As the search for life on Mars continues – with promising potential biosignatures identified last year by NASA at the Bright ...

Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

If life ever existed on Mars, it might have looked like microfossils right here on Earth.

America was winning the race to find Martian life. Then China jumped in. In July 2024, NASA’s Perseverance rover came across a peculiar rocky outcrop on Mars covered in strange spots. On Earth, these ...

Turns out evidence of alien life might well have been discovered much closer to home.

For 25 years, the program has looked at how life began on Earth and how those conditions can translate to other planets in ...

Waiting for news about life on Mars? You’re 120 years late. That story broke on Dec. 9, 1906, when The New York Times ran a major piece under the brooking-no-argument headline, “There Is Life on the ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...