A mysterious visitor from another star system is carrying secrets billions of years old. Its composition could reveal how ...

Missing US scientists’ mystery: Harvard astrophysicist Avi Loeb urges caution regarding a series of unexplained deaths and ...

The lower numbers of immigration prosecutions in Arizona come despite a promised massive effort by federal officers to root out the criminal element.

An interactive exhibit in a Crossroads art gallery aims to astonish earthly and extraterrestrial visitors alike. Wichita, Kansas, artists and spouses Mike Miller and Meghan Miller have created ...

Representative Tim Burchett said he is "sick of hearing" that Americans can't handle more transparency about UFOs.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

“Poor Parking Skills” shows an alien who doesn’t seem so great behind the wheel of their UFO. Photo by Mette Huberman. You don’t need to go to Europe to see some well-preserved trompe l’oeil (trick-of ...

A University of Arizona-led team using a camera orbiting Mars has captured the closest images yet of an interstellar comet so rare that it has sparked wild speculation about its alien origins. The ...