Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

Whether you’re dealing with smoke from wildfires, cooking or cigarettes, the right air purifier can make a significant difference in your home. The best air purifiers for smoke are effective at ...

“Smoke carries a lot of particulates, and they can range in size,” says Monica Kraft, professor of pulmonology and system chair for the Department of Medicine at the Icahn School of Medicine ...

Yellow means there's a malfunction or a low battery, while red means there's a fire or smoke condition. Onelink's alarm uses photoelectric technology, which is generally better at detecting ...

Smoke detectors can protect your home and family in the event of an emergency. Here are CNET's expert recommendations. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the ...

Red Dye No. 3, or erythrosine, is a synthetic red food dye once popular in candies and cakes. The ... [+] FDA bans Red Dye No. 3 under the Delaney Clause, citing cancer risks observed in lab ...

The FDA will no longer allow Red No. 3 in food, beverages and ingested drugs. The U.S. Food and Drug Administration's decision to ban the use of Red No. 3 dye in food products and medications has ...

Copyright 2025 The Associated Press. All Rights Reserved. Pez candy, which contains red dye no. 3, is on display at a store in Lafayette, Calif., March 24, 2023. (AP ...

Copyright 2025 The Associated Press. All Rights Reserved. This image shows a pile of candy corn in Westchester County, N.Y., Oct. 23, 2023. (AP Photo/Julia Rubin ...