The cost of environmental cleanup at the former Navy shipyard at Mare Island is too high for it to become a national park, according to federal officials.
Environmental officials are using new green technology to speed up the process of cleaning Superfund sites in the U.S.
A Bay Area company has been awarded an $8 million contract to clean and recycle two Suisun Bay Reserve Fleet ships.
Less than five weeks after a natural gas pipeline explosion in San Bruno, the clean up process has been completed.
A major cleanup operation is underway in downtown San Jose to keep a diesel fuel spill from flowing into the Bay.
Work has begun to transform a contaminated property in San Jose into an attractive and affordable housing development.
SAN FRANCISCO (KCBS) Volunteers, business owners and San Francisco city employees started a huge street cleaning project on Tuesday at one of the city’s major tourist spots.