The research reveals they might be good at one thing.

Daniela Hernandez extends her health and science reporting to cover a variety of relevant subjects from Covid-19 to climate change.

For decades a small number of hardy souls have celebrated New Year’s in the most bracing way possible — jumping into icy water for a festive “polar plunge.” The obvious downsides of the practice long ...

Researchers have uncovered that the body uses different molecular systems to sense cold in the skin versus internal organs. This explains why surface chills feel very different from cold experienced ...

Systematic reviews show cold water immersion reduces soreness and boosts 24‑hr recovery. Emerging studies suggest mood, stress and sleep benefits but evidence remains limited. Start with mild temps, ...