Thursday marks the start of three days that have a "major" heat risk, level three out of four.

A widespread heat wave is pushing dangerously high temperatures across large parts of the United States this week.

This weekend will bring dangerous heat indices in the low 100s, with rain chances increasing in the afternoon, followed by ...

Experts say both humans and animals need to stay hydrated and avoid peak temperatures during this extreme heat.

A dangerous heat wave is set to grip much of the country this week, and a new report warns it’s putting millions of workers ...

Temperatures are expected to climb into the high 80s on Saturday at MetLife Stadium.

As temperatures climb, Eugene residents could see their electric bills rise as air conditioners and cooling systems work ...

The fish die-off, of primarily involving crappies, began during the first week of June, following a late-May heat wave.

The National Weather Service is forecasting high temperatures above 90 degrees today through Sunday for Providence. If the ...