A tiny desert community in Southern California has tied the highest March temperature ever recorded in the U.S.

Rising carbon dioxide levels are heating the planet but may also have an alarming, invisible impact on the human body, according to new research.

Is it possible to draw conclusions about an adult's physical condition on the basis of their age? The answer is: "It depends.

"Old people smell" is a real thing. This refers to the distinct musk that is associated with older adults. It turns out, ...

We are roasting out here. This is not normal. Or at least it wasn’t normal in the past. The heat wave is happening because of a bizarrely strong ridge of high pressure in Earth’s atmosphere. The ridge ...