In the vast white expanse around Churapcha in eastern Siberia, the ever more rapid thaw of the permafrost is changing the ...

Our slow healing may be a result of an evolutionary trade-off we made long ago, when we shed fur in favor of naked, sweaty skin that keeps us cool.

Imagine a creature so magical it seems ripped from the pages of a fantasy novel—a being that never truly ages, can regrow ...

Tardigrades are already the stuff of legend — tiny, eight-legged creatures that can survive freezing, boiling, starvation, ...