Are we alone in the universe? Have aliens already visited earth? The History Channel's hit show "Ancient Aliens: Origins" revisits some of the most compelling mysteries from the past 15 years, ...

The secretary of state is one of 34 current and former members of the U.S. government, military, and intelligence communities ...

As the long-running HISTORY Channel series “Ancient Aliens” begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...

An upcoming documentary about the UFO/UAP phenomenon promises to be the most well-sourced and credible film every made about the buzzy topic and its first trailer has just been released (below). Some ...

Dan Farah's documentary features 34 government officials, including senators from both parties, sharing their thoughts on ...

Learn how to activate the History Channel on Roku, Fire Stick, Apple TV, or Smart TV in a few quick steps. Whether you want ...

The History Channel’s new 3-part documentary “Gangland Chronicles” givers viewers an inside look at some of the world’s most notorious criminal organizations and is set to premiere Sunday, August 11 ...

The HISTORY Channel is set to premiere Sitting Bull, its new epic, two-night documentary event executive produced by Appian Way Productions, on Tuesday, May 27, and Wednesday, May 28, at 9 p.m. ET/PT.