As mysterious lights appeared hovering above Capitol Hill, people panicked and wondered if extraterrestrials were planning ...

Slain cattle stripped of certain organs with surgical precision and found in pastures with no trace of blood or evidence have ...

By exploring Uranus’s moons, scientists aim to refine the tools and models necessary to search for life in similarly extreme ...

A new study has identified an exoplanet that is just 3 million years old — around 1,500 times younger than Earth — alongside ...

Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

Dr. Dirk Schulze-Makuch believes his research into extremophiles in the Atacama could help NASA re-assess its search for ...

The Blue Mesa Trail is nestled within the Petrified Forest National Park. It’s a place that sounds like it should be full of ...

Since the first modern SETI (Search for ExtraTerrestrial Intelligence) studies tried to detect alien transmissions in the ...

Stacker compiled a ranking of cities with the most UFO sightings in North Carolina using data from the National UFO Reporting ...

Stacker compiled a ranking of cities with the most UFO sightings in California using data from the National UFO Reporting ...

Stacker compiled a ranking of cities with the most UFO sightings in Texas using data from the National UFO Reporting Center.