"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners ...

The Great Rift in East Africa is one of the few spots on Earth being actively separated by tectonic activity and will ...

Ancient fossils of the world's very first dinosaurs may be buried in places almost impossible to investigate, according to ...

National Geographic Explorer Paul Salopek began his continent-spanning walk in Ethiopia in January 2013. Since then, his Out ...

Plate tectonics had arranged the world's continents into a single massive landmasses: Pangaea. Today I attempt to use my ...

There are four Civilization 7 special editions players can buy, granting exclusive rewards, guaranteed DLC, and even Civ 7 ...