The high heat and humidity led officials to issue an air quality alert for parts of New Hampshire on Tuesday. Jordon Hudson, ...

Officials issued an air quality alert Tuesday for parts of New Hampshire due to high heat and humidity.The alert, in effect ...

The NWS forecasts that ground-level ozone and particulate concentrations will reach dangerous levels and even normally healthy people should exercise caution.

Some spots may still be experiencing low air quality on Wednesday, when peak heating and heightened humidity are on tap — oh, ...

It’s frankly pretty remarkable when I look at the first nine days of August and realize that the temperature has been 65 or ...

Scattered storms possible on Wednesday and Thursday afternoons. Those scattered showers and storms could bring in briefly cooler air (80s) by Thursday and Friday. The weekend could be hot again with ...

A Heat Advisory remains in effect for portions of Strafford, Rockingham, and Hillsborough counties through Tuesday evening.

In the Southwest, cities including Las Vegas and Phoenix are under extreme heat warnings, with temperatures expected to climb as high as 113 or 114 degrees through Tuesday. And in Death Valley, ...

Here are some tips for how to stay safe during the heat wave and advice on what to do if you start to fill sick.

An explosion rocked a steel plant outside Pittsburgh on Monday, leaving two dead and 10 others injured, including a person ...

A recent study conducted by WalletHub has ranked the best states to live in based on a number of metrics, including ...