Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

Early one October afternoon in 2023, thick gray smoke drifted across Sheffield's western skyline. As much of the city became ...

Air quality in confined spaces can change in an instant—and assumptions can be costly. Here’s why continuous monitoring and ...

An air quality alert was reported by the National Weather Service on Sunday at 9 a.m. in effect until 8 p.m. for Westmoreland ...

At 4:30 p.m. on Saturday, the National Weather Service reported an air quality alert in effect until Sunday at 4 p.m. for ...

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

The NWS San Diego CA reported an air quality alert at 3:49 p.m. on Monday in effect until Tuesday at 6 p.m. for San ...

The best premium air cooler offers powerful cooling, stylish design, and advanced features like remote control and air ...

Global air quality readings fluctuate by the hour depending on human activity, the weather and the time of day.

Amid summer temperatures and wildfires burning in the Inland Empire, some areas of Southern California will experience adverse air quality on Monday. Unhealthy air quality is anticipated for the ...

The high school activities associations for North Dakota’s three neighboring states — Minnesota, South Dakota and Montana — ...

We’re ending the day with smoky skies and warm temperatures across the Coachella Valley. It’s been a hot one, and ...