Punxsutawney Phil made his annual prediction in Pennsylvania, and the groundhog saw a shadow, meaning the United States is ...

Frostbite is a cold-weather injury where tissues freeze due to prolonged exposure to low temperatures, often below 0°C. Commonly affected areas include fingers, toes, cheeks, ears, and nose. If ...

The European climate service Copernicus says the world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and predictions of a slightly ...