Known as earthquake lights, these luminous phenomena have left geologists and physicists searching for answers. Typically ...

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

Researchers claim flashes of light seen in sky surveys could have been UFOs drawn to Earth by nuclear tests, but more mundane ...

Mysterious underwater objects detected by Enigma app along U.S. coastlines prompt experts to question government transparency ...

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

A new study investigates strange bursts of light captured in old astronomical photos, suggesting they may link to both UFO sightings and Cold War nuclear testing.

The flashes of light were taken during the Palomar Sky Survey, a project that mapped the northern sky between 1949 and 1958.

Mysterious lights and reports of unidentified anomalous phenomena (UAPs) in the 1940s and 1950s appear to be somehow linked ...

Two new papers delve into mysterious lights and objects that were observed in the sky years before the first satellite ...

A UFO tracking app reported over 9,000 sightings within miles of the coast and throughout the waterways of the United States.