South Coast AQMD—the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties—covers an area of 10,743 square miles that is ...

The KCRA 3 weather team is issuing Impact Days through Tuesday because back-to-back storm systems will bring waves of rain and snow that can affect outdoor activities and travel.

Six killings across the country, a fake drowning in San Francisco Bay and fear of an AI apocalypse: Who is the mysterious "Ziz"?

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

Meme coins keep ripping off investors. Are celebrities in on the scam?

A Flood Warning is in effect for Lake County until 1 a.m. Sunday after an ice jam caused flooding, according to the National ...

The City of St. Catharines has launched a new online map tool that answers those questions and more, allowing users to check ...