The numbers of many tropical birds are plummeting, and now it has been shown that heat extremes intensified by global warming ...

The extreme heat warning for northwest Oregon has been extended into Aug. 12 due to temperatures that will continue to ...

On Monday at 1:52 p.m. an extreme heat warning was issued by the National Weather Service in effect until Tuesday at 10 p.m.

Western Antelope Valley Foothills, Eastern Antelope Valley Foothills and Antelope Valley are the focus of an updated extreme ...

Extreme heat is heading to both coasts, bringing dangerously high temperatures to the Northeast, Northwest and Southwest.

Triple-digit temps are expected along both sides of the Oregon Cascades, and stretching east to the John Day Basin and Blue ...

Nevada started implementing rules to address extreme heat illness in workplaces. Now, national employer groups and businesses ...

On Monday at 1:52 p.m. the National Weather Service released an extreme heat warning in effect until Tuesday at 10 p.m. for Eastern Columbia River Gorge of Oregon, Lower Columbia Basin of Oregon and ...

Extreme and potentially dangerous heat is possible around Portland Tuesday. A cooling trend starts to take shape later in the ...

Southern California's prolonged heat wave is finally forecast to let up by Wednesday, but elevated temperatures will continue ...

A heat wave gripping parts of Europe sent temperatures over 40 degrees Celsius (109.4 Fahrenheit) in southern France and the ...

For the first time this summer, Saint Vincent de Paul activated its cooling center on Monday after local temperatures broke ...