Health on MSN15h
Should You Take the Plunge? What a New Study Says About the Benefits of Icy-Water Immersion
People swear by the health benefits of cold-water immersion, but new research found that the science behind these claims is ...
The puzzling and powerful polar vortex faces 'big uncertainty' as Earth warms
A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...