U.S. Counties Health Map & Air Pollution Monitors Good Moderate Unhealthy if Sensitive Unhealthy Very Unhealthy Hazardous 0-50 51-100 101-150 151-200 201-300 301-500 Fine Particulate Matter PM2.5* ...

Latvia is offering a stake in airBaltic to Estonia, matching the terms that were offered to Lufthansa Group for a minority ...

In Swedish cities, many residents live in neighborhoods where the air is more polluted, noise levels are higher and green ...

A new report documents how cities around the world are becoming more liveable and sustainable in the face of climate change.

The US Environmental Protection Agency (EPA) plans to abandon landmark regulations limiting airborne mercury and greenhouse ...

How a new monitoring system improves fire detections and captures the air pollution effects of planned peatland burns.

Video. The decision to withdraw from the Ottawa Convention follows similar decisions by Kyiv's allies Poland, Finland, Lithuania, Latvia and Estonia - which also border Russia.

As the world's population is becoming increasingly urban, the cities are under pressure to remain livable. In recent years, the air quality of the cities has become one of the major cause of concern ...

Residents in Southern California may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From ...

Residents in Southern California may notice low-flying NASA aircraft later this month as part of a mission to study air pollution and greenhouse gas emissions, the agency announced Friday. From ...

Latvian president believes NATO will overcome obstacles, meet 5% goal By Andrius Sytas June 20, 20259:12 AM PDTUpdated June 20, 2025 ...

“Further testing is needed to determine the source of the pollution,” Starmer said. Samples were collected at 14 sites in south Maui and 25 sites in north Maui.