Numerous states could see heat index values higher than those expected in Death Valley on Thursday, according to the NWS.

Americans in at least 16 states could see heightened levels of ultraviolet (UV) radiation on Friday, according to a forecast ...

According to U.S. Bureau of Labor Statistics (BLS) data, the average price of electricity per kilowatt-hour has risen from $0 ...

"Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of ...

At least 14 U.S. states could see "extreme" levels of ultraviolet (UV) radiation on Wednesday, according to the Environmental ...

Lake Mead, capable of storing about 29 million acre-feet of water, supplies drinking water to tens of millions of people.

Millions of Americans could face intense heat, severe storms, and flooding this week, according to forecasters.

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At least 20 states could see elevated ultraviolet (UV) radiation levels this weekend, according to the National Weather ...

The Cram fire has spread to 95,000 acres, just shy of the 100,000 acres that would class it as the country's first megafire ...

Heat-related warnings from the National Weather Service (NWS) were in effect for parts of 11 states on Friday morning, with ...

An extreme heat warning is in effect for Lake Mead and the surrounding areas on Monday, highlighting the risk of "lethal ...