A strange sphere found by a Florida family became one of America’s oddest UFO-adjacent stories. The real lesson may be less ...

A strange new UFO story emerging from Colombia is drawing attention online after reports claimed an elderly couple witnessed a glowing metallic sphere descend into a remote jungle before investigators ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

A rendering of a potential Dyson sphere, named after Freeman A. Dyson. As proposed by the physicist and astromomer decades ago, they would collect solar energy on a solar system wide scale for highly ...

The United States on Friday released another batch of classified files related to UFO sightings, including reports of glowing, red orbs seen in northeastern America ...