CASTAIC, Calif. (AP) — Firefighters fought to maintain the upper hand on a huge and rapidly moving wildfire that swept ...

Over 35 years after the first study linking Red 3 to thyroid cancer in rats was published, the US is beginning to wean it out of foods and drugs.

Amid an extended red flag warning, the Hughes fire exploded north of Castaic on Wednesday and quickly grew to more than 9,400 ...

The bushfire started northwest of Downtown Los Angeles and spread from Los Angeles County to Ventura County and prompted evacuations.

Monday's red-flag warning is a PDS, which stands for "particularly dangerous situation." But what does that mean? An NWS ...

Red 40 is making headlines again as lawmakers debate whether food dyes should be banned in the US. Here's what health experts say about its safety.

The rare, National Weather Service-issued PDS warning is for 'extremely rare and dangerous fire weather conditions that have ...

Here's a guide to understanding "particularly dangerous situation" red flag warnings, containment, and other terms related to ...