Strange three-fingered mummies discovered in Nazca raise questions of alien origin.

17 of 17 Giants games this season on Fubo

17 of 17 Jets games this season on Fubo

Roswell's 1947 UFO crash sparked lasting debate and claims of alien cover-up, cementing its iconic status.

Strange three-fingered mummies discovered in Nazca raise questions of alien origin.

UFO crashes in 1945 and 1948 near Los Alamos suggest a link to nuclear activity.

Crop circles fascinate with their patterns and possible extraterrestrial origin.