From a half-million symmetrical lakes to a lost gold mine, our national parks and public lands are home to fascinating and ...

A new study analyzing historical photographs taken by the Palomar Observatory between 1949 and 1957 has detected several ...

Without a little mystery, life would be pretty dull. So when we come across something strange or unexplainable, it’s only ...

A popular UFO-reporting app has recorded thousands of sightings of Unidentified Submersible Objects (USOs) near US waterways ...