A historic lodge has been destroyed as a pair of wildfires burns along the Grand Canyon’s North Rim. Find out more about these fires.

Wildfires in western Colorado are causing evacuations as unhealthy wildfire smoke drifts across the state. Find out more about these fires.

Many fires are burning across the wilds of Northern California. Find out more about these fires.

The Madre Fire is the largest wildfire by acreage of 2025. Find out more about this fast-expanding fire.

Transboundary wildfire smoke calls for global solutions. See how the Northern Hemisphere’s wildfire season impacts air quality.

Smoke from Canada’s northern forest fires has drifted into the Great Lakes region. Find out more about this air quality event.

Widespread wildfires are impacting air quality across Manitoba and forcing residents from their homes – read more about these fires.

A fire near Marseille, France has closed the airport and is forcing residents indoors. Learn more about this fast-moving wildfire.

A volcanic eruption in Indonesia sparked evacuations and flight cancellations. Find out more about this volcanic eruption.

Des ordres d'évacuation ont été donnés alors que l'incendie Trout, dans la forêt nationale de Gila, au Nouveau-Mexique, prend de l'ampleur. En savoir plus sur cet incendie dévastateur.

Découvrez comment certaines des plus grandes villes du monde ont réussi à préserver la qualité de l'air. Apprenez les stratégies qu'elles utilisent et explorez les moyens d'améliorer la qualité de l'air dans votre propre communauté.