When the precursors of modern humans roaming the world’s grassy savannahs 2.6 million years ago had a medical emergency, there were no vans full of emergency medical technicians speeding to the rescue ...

Paige Madison is a science writer specializing in human origins. She holds a PhD in the history of science, and her work has ...

KILIII YUYAN: Today is a bittersweet day for me. MARTÍNEZ: He held several copies of the latest issue of National Geographic. On the cover, an image of a sea snake, almost glowing, striped blue and ...

National Geographic has revealed photographers' most breathtaking and culturally relevant photos from around the world in its annual Pictures of the Year issue. On Tuesday, National Geographic editors ...