What happens to the human body in space? Discover how astronauts exercise in microgravity, why muscle and bone loss occur, and what Artemis II reveals about staying strong without gravity.

A new study of 5,000 runners reveals the biggest injury risk may not be weekly mileage increases, but single runs that are longer than your body is used to.

Experiencing pain during perimenopause isn’t “just ageing.” Research shows that hormonal changes — particularly fluctuating estrogen — can affect inflammation, muscle strength and pain processing in midlife women. If you’re noticing stiffness, soreness or slower recovery, here’s what you need to know.