Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

An air quality alert until noon on Thursday. Mostly sunny skies and dry weather on Thursday, Friday, and Saturday.

There has been plenty of heat and sunlight this month. Often, July will bring a big ridge of high pressure that sits over our ...

Air monitoring data showed elevated lead levels at Gopher Resource from January to March 2025. Residents weren’t notified ...

After a stormy and damaging start to the week, we’ve traded wind and lightning for haze and health concerns. A thick blanket ...

Air quality alert still in effect across Upper Michigan before smoke reduces for some Thursday afternoon -- mostly sunny ...

Arizona Attorney General Kris Mayes took another step toward executing a man who killed four family members in 1993. She ...

The heat and humidity mixed with smoke resulted in a "code orange" alert for Philly and its suburban counties.

Temperatures will be comfortable through the week with dew points in the 50s! Other than the smoke, we will have a pretty ...

Ryan Lueck with the Minnesota Pollution Control Agency says there have only been two other times when the alert has been ...

A Heat Advisory is in effect until 8 p.m. The extreme heat will contribute to higher ozone levels around the DC/Baltimore metro areas and a Code Orange air quality alert has been issued. Code Orange ...