The human body is truly amazing. Did you know that when we're born, we have around 300 bones, yet by the time we grow up, some of them fuse together and we're left with only about 206? What's more, ...

Climate change is making parts of the world too hot and humid to survive Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience ...

The human body is a disgusting, terrifying mass in practice. Sure, they look good painted and propped up just right for fashion shoots and underwear ads, but most of us with a mirror know that’s not ...

As much as people enjoy the warm summer months, high temperatures can be hard on the human body. “As mammals, we live close to the thermal edge of life and death,” says Craig Heller, a physiologist ...

A little sweat never hurt anyone, but overheating? That’s a whole different beast. Whether you’re lifting in a gym that feels like an oven or running through a heatwave, we’ve all had those moments ...

Whether you’re without power, enduring extreme heat, or trying to save money, there are ways to feel comfortable without artificial cooling. Heat can foster fun summer activities, but the body shouldn ...

For the third weekend in a row, large swaths of the United States have wilted under early-season heatwaves that have set high temperature records from California to Texas. Nearly 100 million Americans ...