New imaging technology has allowed scientists to decipher the tattoos of an Iron Age mummy—and study them like never before.

A powerful new docuseries premiering August 2 on National Geographic takes viewers into the emotional, high-stakes world of ...

Recent studies show that chronic heat exposure accelerates biological aging, but experts say there are ways to stay protected ...

Nearly 80 years after the US dropped an atomic bomb over the Japanese city of Hiroshima, two survivors warn of the ...