The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

Tourists visiting the area surrounding Mount Rushmore on Monday were hit with “unhealthy” air quality warnings in a wide stretch of the Great Plains, according to readings from the Environmental ...

Environmental and science groups are suing the Trump administration for removing public information concerning climate and ...

Project-based learning and a modular class design help students from various backgrounds and universities gain hands-on experience with environmental remote sensing.

The chairman of the Federal Reserve has warned that Donald Trump’s trade war will fuel inflation and keep interest rates ...

The National Weather Service reported an air quality alert at 7:28 a.m. on Thursday in effect until 7 p.m. for Dixon and Dakota counties.

Lingering smoke from prairie fires left air quality being temporarily deemed unhealthy the morning of April 16 in the Topeka area.

An air quality alert was reported by the NWS San Diego CA on Thursday at 12:22 p.m. in effect until Saturday at midnight for ...

At 7:50 a.m. on Thursday, the NWS Phoenix AZ reported an air quality alert in effect until Saturday at midnight. The alert is for Imperial County Southwest, Imperial County West and Imperial Valley.

Air quality levels are harmful for sensitive populations in parts of Nebraska, and children are urged to stay indoors.

Senior citizens were ... Exposure to Air Pollution May Harm Brain Health of Older Adults Apr. 7, 2025 — Long-term exposure to high levels of air pollution may harm the brain health of older ...