The heat waves moving in recent days across Canada, the U.S. and northern Europe are part of a dangerous new climate pattern.

As a persistent "heat dome" fuels extreme temperatures for millions, UVA professor Robert Davis explains what's typical this ...

As previous disasters have laid bare the US’ vulnerabilities to other types of extreme weather, this week is revealing ...

If you work outdoors during this heat wave, here's everything you need to know and how to take care of yourself.

Dr. Ward studies how extreme heat is reshaping lives and livelihoods in communities across the United States.

Last summer, a heat dome “broiled” the Northeast and Midwest. This summer, it’s coming for big cities in the central U.S. and ...

For several days, the Chicago area has been gripped by scorching temperatures and suffocating humidity, but is relief finally ...

Record-breaking heat indices — a combination of temperatures and humidity to determine how heat really feels to the body — are possible from Kansas City to Maine.

The moisture evaporating from the moist ground will add to the already humid atmosphere and make for junglelike conditions ...

Heatwaves have been triggered across England and Wales with even higher temperatures expected over the weekend. But Friday ...

With a heat wave just ahead, northwest Ohio authorities are informing the public of the risks of ozone, as well as how they ...

Millions of people across the northern tier of the U.S. are under heat alerts as a sprawling high pressure system, also known ...