Thursday is the official start of summer, and the changing of seasons has brought oppressive, unprecedented weather to the North East. What we’re experiencing has been dubbed a “heat dome,” wherein ...

Summers in the Philadelphia region are great for enjoying the outdoors. But when the heat ramps up, it’s important to take precautions. Here are nine simple ways to stay cool and comfortable while ...

A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...

WASHINGTON — As temperatures and humidity soar outside, what's happening inside the human body can become a life-or-death battle decided by just a few degrees. The critical danger point outdoors for ...

Kevin Miller can get a person to the brink of heat stroke in 30 minutes. In a chamber with a temperature of around 100 degrees, he starts them out on the treadmill, switching off between three minutes ...