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 ...

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

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

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

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 ...

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

Millions of Americans across nine states were urged to avoid driving and limit outdoor activities on Wednesday as air quality ...

Americans across the country are seeing trash pile up as workers in numerous cities are striking or observing picket lines.

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