Across the planet, water makes up 71% of Earth’s surface. The remaining space is covered by land — continents and islands. Before Earth’s land formed the seven continents in the present day, all the ...

A vast, mostly submerged landmass in the South Pacific, Zealandia, is now recognized as Earth's eighth continent. Recent mapping confirms its continental crust, scale, and ancient origins, challenging ...

Researchers with Utrecht University in the Netherlands have uncovered what became of a lost continent that broke off from Africa and wedged itself under Europe, creating mountain ranges that span ...