The Department of Environment, Great Lakes and Energy said the leak in Pigeon River State Forest poses no immediate threat to ...

Ozone pollution is increasing in tropical countries across the globe, but impacts are still poorly understood. Image courtesy of Alexander Cheesman. Ozone’s impacts on forest health may escalate ...

Houston-area residents living near Sam Houston National Forest risk breathing in unhealthy pollution from the 2,000-acre wildfire ripping across the area, even as fire crews work hard to battle ...

"Our analysis shows that air quality in Kathmandu was not healthy even before. But the forest fires and a stagnant atmosphere ...

But the forest fires and a stagnant atmosphere has added on to the existing pollution," ICIMOD air pollution analyst Sagar Adhikari told AFP. Adhikari said some rain is expected in the next few ...