Since January, the Tahoe Resource Conservation District (TRCD) and Tahoe Regional Planning Agency (TRPA) have inspected more ...

Zebra mussels are significantly altering the ecosystems of Minnesota lakes, according to a study that ties the invasive ...

The results were unexpected: They found adult walleye in lakes infested with zebra mussels had 72% higher mercury ...

A study found that invasive zebra mussels significantly alter aquatic ecosystems, and are associated with elevated mercury ...

Walleyes and perch taken from Minnesota lakes infested with zebra mussels contain starkly higher levels of mercury than those ...

There’s no hotter political hot potato these days than immigration. Certainly it played a big role in presidential campaign ...

Highline Lake sits empty on Thursday after being completely drained by Colorado Parks and Wildlife to combat an invasive ...

Invasive zebra mussels in Minnesota lakes may cause mercury in fish to rise, impacting walleye and yellow perch.

A new study finds walleye and yellow perch in lakes infested by zebra mussels are likely to have significantly higher mercury levels in their bodies than similar fish in lakes without the invasive ...

A new study has found another negative effect of invasive zebra mussels in lakes: higher levels of mercury in fish. Researchers from the University of Minnesota, the U.S. Geological Survey and ...