Is your brain aging faster than your chronological age? New research shows it could raise your risk of death and dementia significantly—and offers promise for early intervention.

The ancient Greeks took therapeutic hot baths at least as early as 1000 BC and, in Finland, sauna bathing is believed to date back as far as 7000 BC, according to National Geographic. ...

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

Linguists say this joyful weirdness isn’t random—it’s rooted in how humans build bonds, play with sound, and treat animals ...