Cook County is under a heat watch through Thursday evening. Temperatures could feel like 105-110 degrees Wednesday.

Americans did better on aerobic and strength goals But the annual ranking found some worrisome trends on air quality and food ...

Michael Karlis is a Staff Writer at the San Antonio Current. He is a graduate of American University in Washington, D.C., ...

Conditions continued to worsen after the region was put under an Environment Canada Air Quality Warning Monday afternoon. A ...

As North Texans brace for another hot summer, soaring temperatures have become more common and intense, impacting quality of ...

“Under the guidelines, outdoor activities are prohibited when the API exceeds 100. If it goes beyond 200, home-based learning ...

Good news arrives from the Environment Ministry. Air quality improves across India. A majority of cities under the National ...

UCLA researchers have launched a new network of air pollution monitors for northwest L.A. areas near the Palisades fire.

Saskatchewan's two largest cities are among the many communities across the province affected by air quality warnings today.

Unhealthy air quality has been recorded in eight regions of Malaysia and can be partially attributed to worsening ...

Health remains a top concern for those living near the burn scars of the Los Angeles wildfires that erupted in January. Now, ...

Nine locations in Malaysia saw unhealthy air when measured using the Air Pollutant Index (API), said the Department of ...