The NASA-ISRO Synthetic Aperture Radar, or NISAR, is now in full operation, tracking changes in Earth's surface to a ...

The Mapimí Zone of Silence, located in Mexico’s Chihuahuan Desert, has long been the eerie setting of unexplainable ...

President Donald Trump says the Pentagon is preparing to release some “very interesting” UFO files uncovered by his ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it ...

Viral posts link deaths and disappearances to UFO programs and nuclear secrets. Here’s what’s known — and what doesn’t hold ...

It is, in a way, a remarkable achievement. This article was featured in the One Story to Read Today newsletter. Sign up for ...

At least 10 scientists tied to sensitive U.S. research have died or disappeared in recent years, sparking a federal investigation ...

House Republicans opened an investigation into missing scientists in advanced aerospace research, requesting information from ...

Many people like to look up at the night sky, admire the stars, and wonder if humans are alone in the galaxy or universe. Sure, many like to imagine that they're not, as demonstrated by the countless ...

The disappearances and deaths of 10 government workers tied to nuclear or space technology have sparked speculation online.

Striking Barbara Eden, 94, turns heads in bright red power suit recreating iconic I Dream of Jeannie pose This sound came from 1,000+ meters deep in the ocean – something isn’t right Harrison Ford's ...