20 mm edges, portable sensors, chalk: climbing’s numbers still have limits.

What falling reveals about fear, risk, and the culture we build on the wall.

Fatigue, guilt, and recovery debt are quietly reshaping how climbers progress.

A major review shows elite climbing research still treats male bodies as the default.

What keeps climbers coming back isn’t just pleasure—it’s the power of almost.

When your body climbs better than your brain: a clever explanation of a surprising phenomenon.