And how did it evolve to the enormous diversity we see today? Join National Geographic as we travel more than 4 billion years into the past to uncover how oceans and marine life came to exist.

In one single, epic camera move we journey from Earth's surface to the outermost reaches of the universe on a grand tour of the cosmos, to explore newborn stars, distant planets, black holes and ...

What does an American ambassador really do and how does he or she deal with the dangers of serving in a potentially hostile nation In this unique program National Geographic ventures past the ...

Written and Directed by Julia Redwood ; A Prospero Production for National Geographic Channel ...

Blink, the story of the remarkable Lemay-Pelletier family of Montreal, will premiere on National Geographic December 16, followed the next by a debut on Disney+ and Hulu. Before bowing on linear ...