Earth's five oceans were formed by the constant movement of tectonic plates beneath us, and the same process is already ...
Scientists uncover hidden land under Iceland, questioning our understanding of Earth's continents and tectonic plates.
National Geographic Explorer Paul Salopek began his continent-spanning walk in Ethiopia in January 2013. Since then, his Out of Eden Walk, tracing humankind's journey out of Africa, has crossed 21 ...
What if everything you learned in school about Earth’s continents was wrong? New research has shaken the foundation of ...