Fossil egg found in Antarctica suggests marine reptiles laid eggs, challenging previous beliefs about ancient life.

Earth’s interior cools unevenly, with the Pacific losing heat faster than the African hemisphere, a pattern traced back 400 ...

There are aluminium-rich outcrops elsewhere on the planet and there are impacts, but I thought it was very shocking to see ...

In the fourth episode of our Stones & Bones video series, National Geographic digital editor Nicholas St. Fleur examines the ...

National Geographic's Wonder Lessons will teach you how to navigate the stars, spot cloud types, recognize common trees, and ...

Coincident with the rise of the dinosaurs, a large landmass filled most of the Arctic circle, potentially contributing to ...

Discover what the study of maps is called, how cartography evolved from ancient times to GPS, and the essential techniques ...

Standing at the rim of the Grand Canyon taking selfies is fine, but it’s like going to a concert and staying in the parking ...

The lighting design throughout Stark Caverns enhances the storybook atmosphere. Strategic placement of lights brings out the ...

Most people wrongly assume the Twelve Apostles were carved purely by wind and waves eating away at coastal cliffs.

In reality, the strait, together with the Persian Gulf and the Gulf of Oman, has been closing and will continue to do so — geologically ...