Smoke from the Canadian wildfires continues to bring dangerous air quality to parts of the northern U.S., with hazy and smoky ...

The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

The report indicates that jihadist-Fulani herdsmen and allied others now occupy at least 950 locations in Nigeria’s largely ...

Smoke from Canadian wildfires began to worsen air quality in the eastern U.S. on Wednesday as several Midwestern states ...

Showers were expected Tuesday in the area around Edmonton, where some of the province’s wildfires are burning, according to ...

Continuing a growing trend, three new wolf packs have been confirmed in Northern California, increasing the population of the ...

Iowans — especially those with heart and lung disease — should avoid long or intense activities and take extra breaks during strenuous activity outdoors in areas where air quality is rated unhealthy.

The move comes after lawmakers called on the Ypsilanti university and other Michigan colleges to end their schools’ ...

States throughout the Midwest and into the Ohio Valley — including Michigan, Illinois, Indiana, Kentucky, Ohio, Tennessee, ...