Summer vacation may be over for the kids of the Las Vegas valley, but summer heat is definitely sticking around.

In all, nearly 30 million Americans live where heat advisories or extreme heat warnings are in effect, the weather service ...

Heat advisories are in effect stretching to the international border in northern Maine on Monday, with highs often well into ...

Nevada started implementing rules to address extreme heat illness in workplaces. Now, national employer groups and businesses are recommending them to the federal government.

An extreme heat warning for the Las Vegas Valley has been issued for Tuesday, and Clark County has activated cooling stations ...

Temperatures are expected to reach between 106 and 111 degrees this week. The hottest day will be Tuesday with an expected temperature of 111 degrees; the coolest day will ...