Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

As more than 15,000 homes burned across the greater Los Angeles area the last two weeks, the all-too-familiar fear of whether a similar urban firestorm could blaze through the South Bay was at the ...

A wildfire erupted near Castaic Lake Wednesday, sending plumes of smoke into neighboring Ventura County areas. Here's what to ...

The Hughes Fire was first reported shortly after 10:30 a.m. along Lake Hughes Road, near Castaic Lake and the 5 Freeway, ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...

But air quality can vary on a hyperlocal scale, meaning the network of official sites is "fairly ... level that really ...

If you’re worried about the quality of your indoor air, either due to smoke from Los Angeles wildfires or ever-present airborne irritants, a reliable air purifier might help your household ...

Is there a difference between each different colored heart? Does the peach emoji actually mean fruit anymore? Here's how to figure out what all 3,790 emoji mean and what emoji could be next.

Being immunocompromised means it will be easier for you to become ill or develop an infection and, if you are sick, be more likely to experience severe illness or complications. Your immune system ...

Gen. Mary Simon has agreed with his request to prorogue Parliament until March 24. The move means opposition parties can’t trigger an election with a non-confidence motion before the Liberals ...