A new cottage industry of wearable sensors has popped up to address America's most ignored biomarker: sweat. Can perspiration ...

In the first, you’re hiking uphill on a warm day, beads of sweat rolling down your forehead. In the second, you’ve just ...

Tightly curled and long scalp hair of ancient hominins could have evolved to shield the scalp from the sun, reduce heat transmission due to the air pockets between the curls and minimize water loss ...

Human wounds take longer to heal than the wounds of other mammals, researchers find. That could be because we have fewer hair follicles, and stem cells in hair follicles help regrow skin after an ...

These lightweight, non-greasy body lotions hydrate without clogging pores if you sweat a lot. Plus, tips for picking the best lotion for sweaty skin. Hot weather and constant sweating can make ...