Extreme heat can affect different parts of cities unevenly. What's causing it — and what can be done about it?

We have busy days ahead of us. To start, a deepening low progresses over the Great Lakes. That will bring warm air advection ...

Heat exhaustion occurs when the body overheats from high temperatures and inadequate fluid intake. Symptoms include heavy sweating, fatigue, dizziness, headache, nausea, and a rapid heartbeat. Treat ...

As warm weather ramps up across much of the U.S., it's time to start taking precautions to protect yourself during long days spent in the sun. That means taking shade when possible, wearing sunscreen ...

Heat intolerance happens when your body has trouble regulating its body temperature. Excessive sweating and fatigue are common symptoms of heat intolerance. Drinking plenty of fluids and staying ...

For many people in the U.S., this winter is getting colder — and staying warm is getting more expensive. Nationwide, the December average temperature is expected to be 8% colder than the average ...