While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's ...

A growing body of research shows the cascading health impacts of wildfire smoke, from cognitive decline to heart issues.

The heat warning issued last Friday for the Ottawa-Gatineau region should last until Thursday night, according to Environment ...

KETTERING — Smoke could be seen from miles away after a fire in Kettering. Around 2:40 p.m. heavy smoke was reported in the ...

Western Colorado is covered by a heavy blanket of smoke from active wildfires. CHECK OUT THE LATEST WILDFIRE UPDATES HERE.

The Indiana Department of Environmental Management said Northwest Indiana’s ozone levels are expected to be unhealthy for sensitive groups.

If you see smoke from the freeway, don’t worry. The blaze on UC San Diego’s earthquake shake table aims to help make ...

The Maine Department of Environmental Protection has issued an Air Quality Alert for Northern Maine Tuesday due to elevated ...

Crews fighting a wildfire that destroyed the nearly century-old Grand Canyon Lodge and a visitors center were focused Tuesday ...

The Cram Fire in Northern Jefferson County and now Wasco County is producing significant smoke in the area. The winds from ...

Tuesday will feel notably cooler in Northern California following a toastier Monday. Meteorologist Tamara Berg said Tuesday's forecast high for downtown Sacramento is 89 degrees, a dip from the 98 ...

After another hot and humid day with heat index values pushing triple digits, a slow-moving front will move through, bringing ...