"The Secret of Skinwalker Ranch" is airing the 13th episode of its 6th season on Tuesday, Aug. 26 at 8 p.m. There are several ...

“The Proof Is Out There: UnXplained Edition” premieres Tuesday, July 29 at 9:30 p.m. ET on the History Channel. Stream the debut with Philo, DirecTV, and Sling.

The History Channel’s popular investigation series about “The Secret of Skinwalker Ranch” continues to be a hit with UFO fans into season 4.

Season two of Unidentified: Inside America’s UFO Investigation begins on the History Channel tonight, Saturday, July 11, at 10 p.m. ET/PT. You can also watch it on FuboTV (free trial), Hulu ...

"The Secret of Skinwalker Ranch" is airing the 12th episode of its 6th season on Tuesday, Aug. 19 at 8 p.m. There are several ...