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 ...

As tour operators launch day-long itineraries that pack an entire vacation into under 12 hours, Helen Coffey argues that ...

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

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

High temperatures can create significant challenges for business operations, so companies must consider natural strategies to mitigate the risks.

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

Extreme meteorologist Reed Timmer PhD, who is widely considered to be the most famous tornado chaser in the industry, found himself mere feet from being ...

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

The warning had been issued for Death Valley, Western Mojave Desert, Eastern Mojave Desert, Including the Mojave National ...