Critical fire weather conditions are forecasted for southern Utah, while excessive heat is expected to persist through the weekend in the northwest.National Wea

A wildfire on the edge of metro Denver crept within a quarter-mile of evacuated homes.

Police in Las Vegas seek the community's help to find who taped shut an English Bulldog in a plastic bin by a dumpster in triple-digit temperatures.

A man was rescued from the oppressive heat of one of the hottest National Parks after the skin melted off his feet.

Monday was recorded as the hottest day ever globally, beating a record set the day before, as countries around the world from Japan to Bolivia to the United Sta

Malayan tigers and Aldabra tortoises are native to hot and humid lands, but that doesn't mean they don't enjoy a frozen treat on a hot Florida summer day.Temper

A woman died after not having enough water in triple-digit heat.

Summer is here, which means people will be enjoying the outdoors and athletes will be taking part in their favorite sports. Recent high temperatures require peo