Here's what we know: Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are getting into Lake Superior and getting into fish. Here's something else we know: Perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) are the most common of these chemicals and they bio-accumulate - which means they move through the food chain. And while we don't know how they're getting into the lake, or how they've getting into smelt, the Wisconsin DNR and Department of Health Services are

Old, energy-inefficient houses are bad enough. But add some dangerously cold weather and people needing to stay home thanks to a pandemic and you've got a triple-whammy for homeowners and renters. Enter Ecolibrium3. The Eco3 Energy Team has energy audits available for any- and everyone , but f or folks who qualify, they've also got help to do some weatherization projects at no cost , and they can also get you in touch with pandemic-related programs that can help with energy bills.

Yes, here in the upper Midwest, our wind turbines are winterized. And unlike texas, Minnesota is connected to a larger power grid. But back during the"polar vortex" of 2019, we had trouble up here pulling the power we needed from the grid down south. And Isabel Ricker, the Senior Clean Electricity Manager of Fresh Energy, says the key is connections: infrastructure connections like new and upgraded wiring, and connections in the form of creating relationships.

Everything from "personal awareness" to city-level action: that's what the Duluth Citizen's Climate Action Plan lays out for folks. The plan aims to help our community reduce greenhouse gas emissions and build a climate-resilient community without forgetting about considerations of equity and social justice. You can read the plan here:

Imagine if "eating local" could mean a nice fillet of salmon, a tuna steak, or a lobster tail and a nice salad made with home-grown greens. Minnesota Sea Grant is working on a project to not only see if there's market potential for aquaculture here in the Northland, they're excited that they might be able to contribute to food production, local business growth and job creation without some of the downsides that have plagued the idea in the past. The solution, in large part, is moving the

The below-zero temps and double-digit-below-zero wind chills of February can make the annual Winter Bike Week a hard sell some years. But this year? As we head into the second year of social distance and Covid precautions? Plenty of folks are already taking to the trails on their fat tire bikes - now the trick is reminding them to take advantage of the nice temps (before Saturday, that is) and walk or bike to work or maybe just to run an errand or two. More information about Winter Bike Week

On the first day of his administration, President Joe Biden signed an executive order to have the United States rejoin the Paris climate agreement. Jenna Yeakle is an Organizing Representative with the North Star Chapter of the Sierra Club in Duluth. She says she watched the signing, heaved a sign of relief, poured another cup of coffee and got back to work. Yeakle is pleased with what she calls the new administration's emphasis on democracy, but points out that the onus is also on the people of

Minnesota has reached the public comment phase of its draft Clean Cars Standard .

The Minnesota Court of Appeals has no fewer than three requests to stay the Line 3 construction project, pending further consideration of what Frank Bibeau calls "the substantive issues."

Need a new hobby? A reason to get some fresh air in the woods? Want to help Minnesota’s forests grow healthy and strong? The Minnesota Department of Natural Resources has an opportunity for you. The DNR needs hundreds of bushels of black spruce cones within the next few weeks to meet state and county spruce seed orders for spring 2021 reforestation efforts. Seeds from the nursery are used to reforest about 6,000 acres of black spruce in Minnesota each year. DNR silviculture program coordinator