Some scientists believe the stegosaurs’ intimidating spikes were used more for attracting mates than they were for body armor. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer …

Steve Sillett climbs a massive redwood, 350 feet in the sky, in order to study the unique environment of the forest canopy. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo …

Endangered sea turtles are making a comeback thanks to the T.E.D. — the Turtle Excluder Device. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories …

Coral reefs are the foundation of many marine ecosystems–and they are in danger. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and …

The Enduring Voices Project travels to some of the most remote parts of the world to study Earth’s many endangered languages. See them in action in this video of expeditions to Northern Australia and Northeastern India. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world’s premium destination for …

Is our ocean turning into plastic?

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