A new National Geographic documentary is asking a crucial question: was the two decades and $2 trillion spent fighting terrorism in Afghanistan worth the sacrifice of thousands of Americans who died ...

Breaking news headlines, stories and live updates on current affairs from across the globe. Complete coverage on the latest top stories, business, sports, entertainment, and world politics news ...

National Geographic is celebrating Earth Month with "Jane Goodall: The Hope," a documentary honoring legendary wildlife conservationist Dr. Jane Goodall. The two-hour documentary special will take ...