A deadly, record-setting heat wave was continuing to blast most of the eastern U.S. on Tuesday, June 24, forecasters said, with temperatures soaring to near 100 degrees for tens of millions of people.

Both alerts mean it’s dangerously hot. Both are signals to take immediate action to protect yourself from heat-related illnesses like heat exhaustion and heat stroke. Criteria can be lowered if it's ...

At least two people have been caught in Las Vegas Valley floods this year. One person escaped a flood near Caliche Way, ...

Hazy skies are expected to drift over the area as our stretch of cooler than average temperatures begins to wind down by ...

Cincinnati Reds shortstop Elly De La Cruz and Seattle Mariners reliever Trent Thornton got sick Saturday while playing in the extreme heat that covered much of the United States.

Hundreds of people working or playing outside – even those who seem healthy – succumb to heat-related illnesses each year.

The Las Vegas heat is damaging tires and causing blowouts, so mechanics are warning drivers to check pressure, watch for ...