The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

This image, taken from Windy.com on January 29, 2025, shows several states where residents were warned of bad air quality. This image, taken from Windy.com on January 29, 2025, shows several ...

An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...

It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily more accurate.

“We just try to stay indoors.” This week, as the wildfires raged and smoke billowed across Los Angeles, officials issued air quality alerts, schools cancelled classes and scientists warned ...

Winds can literally fan the flames of a wildfire and fling embers up into the air ... Systems map, or FIRMS, which uses data from the Forest Service of the United States Department of Agriculture ...

Tibet, the CIA and the Sino-Indian War', authored by former US Central Intelligence Agency official Bruce Riedel delves into ...

The Gilman Fire broke out in La Jolla neighborhood today, while a brush fire at the border with Mexico, has engulfed 20 acres ...