Add Yahoo as a preferred source to see more of our stories on Google. Quagga mussels like these in a photo from the Utah Division of Wildlife Resources are one of the largest potential aquatic ...

PHOENIX — An invasive mollusk found in a water-diversion channel east of Mesa could clog pipes, jam mechanical equipment, increase maintenance costs on water-distribution systems in Arizona and alter ...

PAGE, Ariz. — More than 150 invasive mussels have been found at two marinas at Lake Powell over the last month. Officials with the National Park Service said the individual adult quagga mussels found ...

For the first time this year, Idaho officials announced Friday they found invasive mussels in the Snake River near Twin Falls. Quagga mussels, an invasive species, can clog pipes used for drinking ...

Since the non-native golden mussel was first discovered in October 2024 in the Sacramento-San Joaquin Delta, the potentially pipe-clogging mollusk has spread as far south as Riverside County. Invasive ...

BOISE, Idaho — The Idaho State Department of Agriculture (ISDA) announced Friday that the quagga mussel impact area of the Snake River was reduced by 51%. ISDA referenced its extensive sampling, which ...

The Idaho State Department of Agriculture is planning a second round of treatment in the Snake River in November to target invasive quagga mussels. This second round of treatment comes just one month ...

TWIN FALLS, Idaho — Three years after the first detection of invasive quagga mussels in the Snake River near Twin Falls, officials say their treatment efforts are paying off. According to the Idaho ...