Tornadoes are some of the most destructive forces of nature. Learn how tornadoes form, how they are rated, and the country where the most intense tornadoes occur.
Mohenjo Daro, built at the time of the pyramids and centuries before the Roman Baths, was the largest city of the Indus Civilization. Learn facts about this ancient city, including engineering feats like the Great Bath.
Sharks among the oldest creatures on Earth and they continue to change and evolve over time. Could sharks like the Epaulet Shark be the first of many sharks to acquire the ability to walk on land?
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?
This Earth Day, take a deep dive with #SecretsOfTheWhales, an Original Series from @NatGeo, executive producer James Cameron, and narrated by Sigourney Weaver. Streaming April 22 on #DisneyPlus.
Bull sharks can swim from salt water into fresh water, and on the coast of South of Africa these sharks occasionally encounter Africa's deadliest animal, the hippo.
The temples of Angkor are architectural masterpieces laden with artistic treasures, like the bas-relief galleries that tell enduring tales of Cambodian history and legend.
