Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

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 ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

In one of the most memorable moments — and my personal favorite scene — from M. Night Shyamalan’s 2002 sci-fi thriller “Signs ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Capture, Amanda Lohrey’s 10th book, is an odd beast. It follows sexagenarian Dr James “Jim” Mather, a clinical psychiatrist who is persuaded by a colleague to take on a new cohort of patients. The ...

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their dramatic testimonies cannot, on their own, prove alien visitors.

Weizmann Institute of Science researchers say their statistical toolbox will be used aboard planned Israeli Aerospace Industries spacecraft, Eureka, set to reach Jupiter's smallest moon in the 2030s ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the ...