From weird flying objects and unexplained orbs to ghostly experiences, these towns promise visitors strange but memorable ...

The oceans hold countless secrets - here are five mysterious underwater sites that still puzzle scientists to this day. Dive ...

A retired researcher has detected an unusual pulse in the light of nearby stars while looking for signs of extraterrestrial ...

The scientists also took images of Jupiter’s auroras with NASA’s Hubble Space Telescope at the same time Webb made its ...

When looking for extraterrestrial life, scientists found something odd — two bizarre electromagnetic pulses coming from a ...

Josh Gates looks closely at some of history's most intriguing hoaxes and unexplained events in a new episode of "Expedition ...

Picked out from among a wash of hidden low-frequency sounds — including thunder, ocean waves, rocket launches, cities, wind turbines and even planes, trains and automobiles — the strange ...

The mystery behind a strange, unexplained object at the bottom of the Baltic Sea – which many suspected was a UFO – may have finally been solved. The object is thought to be over 140,000 years ...

NASA has detected a strange, unexplained signal coming from deep space, sparking worldwide curiosity and debate over whether it's a natural cosmic phenomenon—or a possible sign of ...

An curved arrow pointing right. Enceladus, one of Saturn's moons, has mysterious dark spots on the surface amid one of the many giant ridges that scar the moon's surface. Produced by Emmanuel ...

In a Facebook post, Kirtley wrote that the group has made spectrograph recordings—graphs that show sound frequency over time—at each location where people reported hearing the strange humming ...