A deadly combination of high temperatures and oppressive humidity has prompted the National Weather Service to issue ...

More than 55 million Americans are under heat advisories Friday. Cities under alert include Omaha, Wichita, Oklahoma City, ...

From the rainforests of Central and South America to the savannas of northern Australia, the world’s equatorial regions are ...

A first-of-its-kind data analysis links high temperatures caused by climate change to tropical bird population declines ...

FIRST ALERT DAYS will be in effect Saturday, Sunday and Monday for extreme heat and oppressive humidity. Make sure you take ...

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

Blazing hot weather will continue through Tuesday. Wednesday will also be hot, but to a slightly lesser degree. During the ...

Extreme heat has smashed temperature records across Europe in recent days, fueling wildfires. Weather forecaster Meteo France ...

Spain on Friday warned of "very high or extreme fire danger in most of the country," as firefighters there continue battling ...

An August heat wave is moving into Kentucky and southern Indiana beginning this weekend. Here's how high temperatures will ...

While serious cold still remains a pressing problem for Maine residents, emergency officials across the state are already ...