Despite being almost entirely underwater, Zealandia meets all the geological criteria to be classified as a continent.

In 5 to 10 million years, this will create a new ocean and reshape the geography and trade routes of Eastern Africa, ...

Ready for your chance to win a once-in-a-lifetime trip? National Geographic has launched the ourHOME sweepstakes, where one lucky winner will earn a National Geographic-Lindblad Expeditions trip to ...

A lucky winner will receive a 12-day cruise through Antarctica onboard the National Geographic Resolution or National ...

Crowds of tourists bound for Antarctica have brought prosperity to Argentina’s southernmost city, but the boom is also ...

Stormtracker Meteorologist Steve Glazier recently talked with NBC climate reporter Chase Cain to learn firsthand about how we ...

Jim Miller, a 72-year-old from Portsmouth, will join elite company next Monday when he runs his 300th marathon at the Boston ...

Click the video above to join LaBecca Buselli on her journey around the world in one week. Running a marathon is a common ...

I am fascinated with reptiles — how complicated is their care? What is the best habitat for a lizard? —Lonely for Lizards ...

A Briton has won the men's race in an extreme running challenge which sees competitors from all over the world take part in ...

Researchers have proposed many origins for a gravity anomaly in Wilkes Land, East Antarctica, but the latest evidence ...