Affected regions include some or all of San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare and Kern counties.

A massive fire that destroyed a Medline warehouse in Tracy continues to draw firefighting, cleanup and investigative efforts days after it began. The warehouse, once described as a skyscraper on its ...

People sensitive to smoke were urged to stay indoors as firefighters spent a third day Saturday battling a fire in a huge ...

Winds have pushed smoke away from the Bay Area toward the San Joaquin Valley a day after the Tracy blaze broke out. Toxins remained aloft but smoke may encroach on ground level in the coming days.

A medical supply warehouse was destroyed after it went up in flames and prompted evacuations of neighboring buildings Thursday afternoon in Tracy. The massive blaze, which was one of several fires ...

How the weather is helping clean Tracy's smoky air How to check air quality near your home, school or work. Why air can be unhealthy even if you don't smell smoke. Ocean breezes blowing gently into ...

Add Yahoo as a preferred source to see more of our stories on Google. Employees impacted by the Tracy Medline fire will be getting some financial help from the company as impacts from the blaze linger ...

A medical warehouse in Tracy, California, was burning out of control on Thursday, filling the air with black smoke contaminated by medical supplies and building materials. The 1 million-square-foot ...