“We’ll use these stable isotope fingerprints of mercury to look at what source is being methylated and getting into the fish,” says USGS’s Sarah Janssen.
“People in the community were grateful we were getting some kind of help, but it turned out to be an epic disaster.”
A photographic journey to Crex Meadows & Bosque del Apache
Researchers are learning about the microplastics in Lake Superior.
Life in the winter trout streams of the Driftless.
Agate commentary and an interview with scientist Jim Almendinger
Here in the Driftless, it’s a never-ending cycle: surface water infiltrates into the soils and karst, becoming groundwater that quickly flows from nearby springs to become surface water again.
A conversation with Laurie Schneider, founder of the Pollinator Friendly Alliance