Gov. Tim Walz was at his residence on Summit Avenue when the phone rang. It was just after 9:30 a.m. on Wednesday, Jan. 7.

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...

How would people react if an alien civilization actually made contact with us? Space.com talked to experts, who shared a ...