For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

From the Făgăraș Mountains of Romania to the teeming sea cliffs of St Kilda in Scotland, Europe is still home to staggering displays of summer wildlife. Whether you’re searching for sperm ...

Cravings may feel impulsive, but new research suggests they’re often rooted in memory. Scientists have found that the brain encodes high-calorie foods in a way that can quietly influence what we ...

Researchers are trying to solve the mystery of human remains uncovered at the Wolf’s Lair, the Nazi headquarters turned tourist attraction. The floor under Hermann Göring’s residence at the ...

For decades, Himalayan brown bears have killed livestock and destroyed homes in this rural village. Residents are learning new ways to coexist with their fearsome, but critically endangered neighbors.