Imagine going for a run. The first mile feels great: energy rising, blood pumping. Until a rash creeps up, giving way to itchy, red welts, flushed skin, and hives. For people with such a ...

Nationwide, only about 30% of people meet the federal guidelines for physical activity, and even in famously outdoorsy Colorado, just 35% do.

If you’ve been going to the gym, taking classes, doing workout videos or cardio sessions consistently and not seeing results, you’re probably frustrated. You might think you’re doing everything right.

Pregnancy and early parenting can disrupt exercise for many parents. A new study looks at the reasons and experts share recommendations. Fifty-seven percent of pregnant people and parents of babies ...