The Pennsylvania Department of Environmental Protection has declared a Code Orange Air Quality Action Day for fine ...

The PA DEP has issued a Code Orange Air Quality Alert for York County and surrounding areas, warning of unhealthy particulate ...

Patricia McConn stepped onto her porch Thursday and crinkled her nose. It was to look through binoculars she just bought on ...

A new study from National Jewish Health helps explain how exposure to burn pit smoke and desert dust may damage the lungs of military service members deployed to regions such as Afghanistan and Iraq.

Chen said the EPA rescinding the endangerment finding is "very concerning" because "the scientific evidence has not become ...

The Smitty’s fire sent smoke billowing into the air and chemicals into the environment. Yet, six months later, it’s still ...

New Delhi/ Delft/ Leipzig. Cost-effective sensors on drones may be an effective tool for better investigating the lowest layers of the atmosphere. If ground-based air quality measurements were ...

The senators described the new policy as "irrational" and said it will lead to the EPA rejecting actions that would impose ...

Exposure to wildfire smoke fine particulate matter (PM2.5) is associated with an increased risk for incident stroke among older adults.

A drone equipped with low-cost air quality sensors has revealed unexpectedly high concentrations of particulate matter at around 100 meters above ground level in Delhi. These new vertical insights ...

Air quality was detected at "very unhealthy" levels in two states on Thursday morning, with people encouraged to remain indoors.

The NAACP on Friday threatened to sue Elon Musk’s AI company xAI, claiming that gas turbines powering a company data center ...