Q: I’ve been hearing a lot recently about how dangerous radon gas can be. I purchased a test kit for my home, but I don’t know what levels are considered high. Could you please explain safe radon ...

An expert review panel created to address a string of close calls in the aviation industry warned Wednesday that the current safety levels are "unsustainable" and recommended several steps to ensure ...

It’s just past 9 a.m. on Nov. 25, 2024, when the inaugural public notice goes live. The San Diego County Air Pollution Control District (SDAPCD) is issuing an odor advisory for communities potentially ...