Scientists uncover hidden land under Iceland, questioning our understanding of Earth's continents and tectonic plates.

Earth's five oceans were formed by the constant movement of tectonic plates beneath us, and the same process is already ...

Earth might not have seven continents after all. From an early age, most of us are taught to recognize seven continents: Africa, Antarctica, Asia, Oceania, Europe, North America, and South America.

There might be a type of exoplanet without dry land. They're called "Hycean" worlds, a portmanteau of "hydrogen" and "ocean." ...

Scientists have discovered hidden treasures in the Earth's mantle. Hidden deep within Earth's mantle are two colossal ...