Inspection stations set up by multiple agencies have already intercepted boats contaminated with golden mussels bound for lakes Tahoe, Folsom, Berryessa and Oroville ...

The $18.1 million structure will eliminate the need for boil water advisories during power outages, protecting 170,000 ...

Engineers believe Hadrian’s Aqueduct, which was constructed in the second century, can help the city conserve dwindling water ...