Raytheon Corp., a Superfund site located in Mountain View, CA. (EPA)

Congresswoman Opens Inquiry Into EPA Toxic Cleanup In Silicon Valley

Palo Alto Congresswoman Anna Eshoo wants to know more about the federal government’s cleanup of Superfund sites in Silicon Valley.


Smoke rises from the scene or a fire at the Chevron refinery in Richmond. (rhabarak/CBS)

Unsafe Pollutant Levels Found In Richmond Refinery Fire; Initial Readings Wrong

Air quality officials said their initial measurements of pollutants from the Chevron refinery fire in Richmond Monday were wrong.


cars, traffic, fog, commute, highway

Computer Model May Help Lower Bay Area Air Pollution

The California Emissions Estimator Model was developed by air districts to give a better estimation of air quality impacts for proposed development projects.