Commemorating the 20th anniversary of the Sept. 11 attacks, the six-part limited series 9/11: One Day in America will premiere August 29 at 9/8c National Geographic
NG Documentary Films partners with filmmaker Dawn Porter on feature documentary Red Summer, which follows journalist DeNeen Brown as she digs into the events that lead to one of the worst episodes of racial violence in America's history.
Exciting evidence emerges of civilizations lost for centuries under the waves, from mysterious underwater pyramids off the coast of Japan to the fabled city of Atlantis itself.
In 2018 alone, the U.S. had over 31,000 overdoses from synthetic opioids like fentanyl. But what makes fentanyl so dangerous, and where did it come from?