Over on the West Coast, California is doing its best to fend off hundreds of exotic pests, from mute swans to mudsnails. The list of invasive species wreaking havoc in California is alarmingly ...

Invasive golden mussels have spoiled boating season on the Sacramento-San-Joaquin Delta after East Bay Municipal Utility ...

Authorities suspect the invasive species hitched a ride to California via international shipping routes and now they're asking boaters to clean, drain and dry watercraft before moving between ...