The Arctic Ocean, though smallest, significantly influences global climate and hosts unique wildlife. Surrounded by Eurasia, ...

Two geophysicists and an archaeologist teamed up to connect space weather 41,000 years ago to human behaviors that might have ...

Test your knowledge of the Great Wall of China with this quiz! Explore facts about its construction, purpose, length, key ...

The origins of plate tectonics on Earth are hotly debated, but evidence from Australia now shows that parts of the crust ...