Analysis of Adolf Hitler’s DNA reveals he may have had a rare genetic disorder that delays puberty, a new documentary says. Experts say that more details are needed.

Calling the relationship one of "competition", Sullivan, who has been known for advocating a "clear-eyed coexistence" with ...

(CNN) — Motaz Azaiza has witnessed the horrors of war. Now he’s trying to restore his faith in humanity. For 107 days, he was a photojournalist on the front lines of a warzone in his own familiar ...

Ken Burns spent nearly 10 years creating his latest documentary about America's founding era. The filmmaker says the Revolutionary War period mirrors today's political divisions with debates about ...

US journalist Austin Tice’s family is furious at CNN over a report strongly suggesting her son — who was taken captive by the Assad regime in Syria 13 years ago — is dead.

Space travel should by rights make for rocket-fuelled television, but documentaries on the subject too often veer into soul-numbing technobabble. That sad fate is happily avoided by the absorbing Once ...

• Russian President Vladimir Putin shrugged off the potential effects of US sanctions on Russia’s two largest oil companies, saying that they will not have much of an impact on the Russian economy. • ...

CNN will air a TV documentary about the Louvre jewel heist that shook Paris on Sunday, Oct. 26, at 8 p.m. “The Heist: The Louvre’s Stolen Crown Jewels” will also be available to stream via the ...

The Soviet Typhoon-class submarines were the largest ever built—massive underwater titans with amenities like a pool and sauna. But this colossal size was not a luxury; it was a symptom of a massive ...