Creator Mamadou Ndiaye on obsession, opportunity cost, and how he grew "Casual Geographic" ainto a massive brand.

The rule change ends a safeguard that had been in place for 50 years and could hasten the demise of imperiled animals. By Catrin Einhorn and Maxine Joselow Matthew M. Wielicki has criticized the ...

It’s not easy living the high life. Take it from the Andean leaf-eared mouse, Earth’s highest-dwelling mammal. To tolerate ...

Toxic metal(loid)s in paddy soils accumulate in rice grains, leading to human health risks from dietary metal exposure. This Perspective describes metal(loid) sources ...

Two independent studies imply that a remarkable burst of voluminous volcanism on the Pacific plate during the Cretaceous is attributable to coupled plate–mantle dynamics. Together, their findings show ...