NASA’s GNEISS rockets deliver a CT-like 3D look at Auroral electricity, revealing hidden currents that shape space weather ...

The findings suggest that if alien technologies exist, they are probably rare, distant, or long-lasting rather than frequent and nearby. Instead of expecting an obvious signal to appear soon, ...

A House oversight hearing this week put unidentified aerial phenomena back at the center of a familiar clash between Congress ...

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 ...

NASA scientists have found the remains of a U.S. military base buried 100 feet below the surface of the ice in Greenland.

United States Congressman Eric Burlison of Missouri claims a massive, secret UFO is hiding in plain sight inside a purpose-built structure. He also claims guards protect the secret facility “like it’s ...

A US congressman made shocking claims that a hidden object, so massive it cannot be moved, has had an entire building constructed around it at a secret overseas location.

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.

Jack Tarca and friends built a massive igloo in South Boston that went viral with 40 million views on social media before it was destroyed by vandals.

Add Yahoo as a preferred source to see more of our stories on Google. Jetavanaramaya, a huge religious structure in Sri Lanka, was completed in about 301 CE. - Jeremy Woodhouse/Photodisc/Getty Images ...