Child safety advocates are warning about the dangers of heatstroke from leaving kids in hot cars. Experts say vehicle ...

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

A record heat wave that spread across the East Coast of the United States during the first week of summer has child advocates ...

The Eastern U.S. sweltered under a heat dome in recent days, with some cities surpassing 100 degrees Fahrenheit.

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

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

Air conditioning units can be lifesaving during a summer heat wave, but there are other ways to help keep homes cool.

It's hot, and we're not happy about it, either. The IndyStar and other USA TODAY Network staff have been tracking the current ...

Once the current heat wave is over, what kind of hot weather can South Carolina expect during the rest of summer?

A power outage during the summer heat wave can leave you without air conditioning in unbearable heat conditions. To ensure ...

Basically, when the body sweats, the perspiration evaporates, cooling the body. When the humidity is high, the sweat doesn't ...

The Louisville Courier Journal and other USA TODAY Network staff have been tracking the current heat wave and compiling ...