Earth's interior is cooling unevenly, and the Pacific side is losing heat far faster than the African hemisphere, a pattern ...

In 2023, NASA's Curiosity rover found opal on Mars. Now Perseverance has added some new gems to the list.

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

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 designated geoparks are located in China, France, Greece, Ireland, Japan, Malaysia, Portugal, Russia, Tunisia and Uruguay ...

Satellite data has unveiled a captivating geological phenomenon demonstrating that Earth’s crust is "dripping" under the ...