Experts are trying to refine emergency alerts, as the GTA experienced some of the worst air quality in the world this week. Data released by the community platform Nextdoor Canada showed that roughly ...

The Minnesota Pollution Control Agency has issued an air quality alert for north central and northeast Minnesota. The alert ...

The haze can reflect and interfere with sunlight, which could disrupt photosynthesis. How that affects yields depends on the ...

An air quality alert is in effect for parts of northern Minnesota as wildfire smoke from fires burning in Canada again drifts south.

AccuWeather meteorologist Paul Pastelok told USA TODAY that the wildfires are likely to continue well into October in Canada, so smoke will continue to be an issue in the United States into the fall.

Canada and Trees For Life are driving urban and suburban tree-planting projects that will expand local green spaces, improve air and water quality and provide ...

The alert will reach the orange air quality level, indicating that sensitive groups should limit time outdoors.

World Cup less than a year away, questions remain over FIFA’s protocols for matches affected by wildfire smoke in host cities ...

It’s been another smoky summer to rival 2023. David Brown at the Minnesota Pollution Control Agency provided perspective: 12 alerts for bad air statewide as of July 15. In 2023, 11 alerts had been ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, ...

A spokesperson with the Canadian Union of Postal Works has confirmed to Bayshore Broadcasting News the Goderich post office ...

When a recent midair collision and a slew of radar failures brought attention to the plight of America’s overworked and dwindling legion air traffic controllers, employees hoped there was finally a ...