Poor air quality has been detected in multiple states surrounding California. The state has been hit with multiple deadly ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

There's confusion over how safe air quality is in L.A. as fires continue to burn, spewing wildfire smoke and toxins. We look at air quality readings, what's real and what's not and what people can do.

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

People are tracking the impact of congestion pricing across the region.  But conditions on the roads and the rails aren’t the only factors to watch. Some ...

The air in 12 Texas counties exceeded federal soot standards, but Texas regulators say only four should face consequences.

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

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Keeping spaces healthy is a top concern for many people nowadays. An essential part of ensuring good indoor air quality is ...

Despite a brief interruption in training due to wildfires in Southern California, Breeders' Cup Sprint (G1) winner Straight ...

DAVIS COUNTY — Davis County residents have access to more accurate air quality data thanks to the installation of 24 air ...

Humanity achieved a fateful milestone last year. The European Union’s Copernicus Climate Change Service has officially ...