(NewsNation) — Cold plunging, a form of physical therapy in which a person immerses their body in cold water for a short time, is popular among athletes to treat sore muscles. But does it work?

Researchers have uncovered that the body uses different molecular systems to sense cold in the skin versus internal organs.

The thought of stepping into an icy shower first thing in the morning makes most of us shudder. That initial shock as cold water hits your warm skin triggers an immediate gasp, racing heart, and ...

Cold is one of the oldest forces our bodies have had to reckon with. Anyone who has shivered through winter knows how powerfully the body responds to cold. But what if simply remembering the cold ...

Cold exposure can impair your balance, too, since stiff muscles can lead to unsteady ankles and knees, said Dr. Nnaemeka ...

As temperatures drop, zip up that coat, pull on a hat and gloves and be mindful of how much time you're exposed to the elements, especially if you're an older adult or have an underlying ...