It’s a fitness fad not for the faint of heart. It’s exercise boot camp — a grueling workout for those tough enough to follow orders from a berating, loud-mouthed instructor. “It’s not for people with ...

Experience Day 2 of rigorous Korean military training as English recruits confront intense physical and mental challenges.

Roux, a baby orangutan born on Christmas Eve, 2021, grips assistant curator of primates Kelsey Forbes' fingers as she lifts him to strenthen his grip and arm muscles on Tuesday, Feb. 22, 2022, at the ...