An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Former Ateneo de Manila University men's basketball head coach Tab Baldwin admitted before the Department of Labor and ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

"Measurements of two mudstones show hundreds of organic detections, making this the most robust organic detection in Jezero ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

As demand for disclosure on nonhuman intelligence accelerated, Steven Spielberg was inspired to explore cover-ups regarding ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...