From nitric oxide and heat shock proteins to cold-induced vasoconstriction and ovarian hormones, this article explores what ...

PORTLAND, Maine (AP) — Hundreds of employees at one of the U.S. Navy’s biggest shipbuilding contractors voted Saturday to approve a contract deal with Bath Iron Works, ending a weeklong strike.

Stepping into freezing water turns into a full mental and physical test as the cold shock kicks in instantly. It is the kind of challenge that looks simple until your body feels every second.

Republicans have started talking seriously about using the filibuster-proof budget reconciliation process to get the GOP voter ID bill — a top priority of President Donald Trump — through the narrowly ...

Cold-­water bathing has a long history as a health hack. The ancient Greeks and Romans partook to treat fevers. Eighteenth-­century mental institutions employed a tactic called the bain de surprise, ...