It you know someone who likes to skydive, free solo rock climb, or does motocross, chances are you know an adrenaline junkie. Once thought to be a "high" chased only in extreme sports like base ...

Objectives—To evaluate coach drivers' work stress during work and in the course of recovery from work by measurement of urinary catecholamines and cortisol. Methods—The urinary excretion rate of ...

From morning wake-ups to immune regulation, the stress hormone is a survival tool, not a slow-burning health disaster.