One report suggests some types of UFOs cause biological or psychological impacts on people who see them.

The Pentagon said Thursday it has not discovered any verifiable evidence of extraterrestrial beings, activity or technology ...

Whistleblowers testified at a House of Representatives committee this week regarding the existence of UAPs or UAP-related ...

Hundreds of new UFO sightings have been revealed by the Pentagon in a new report that emphasized the lack of evidence for any ...