Sheen on Mississippi River in Minneapolis prompts investigation
People near the Mississippi River in Minneapolis on Thursday may have noticed an oily sheen on the water. Adam Del Rosso shows what it could be and looks at the health of the water.
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People near the Mississippi River in Minneapolis on Thursday may have noticed an oily sheen on the water. Adam Del Rosso shows what it could be and looks at the health of the water.
Minnesota and nearly two dozen other states sued the EPA Thursday, challenging the repeal of a 2009 finding that carbon dioxide and other greenhouse gases threaten public health.
Environmental advocates are sounding the alarm as a proposal to overturn a mining ban near the Boundary Waters Canoe Area Wilderness in northern Minnesota steps closer to reality.
Last month, congressional Republicans moved closer to lifting a 20-year ban on mining near Minnesota's Boundary Waters Canoe Area Wilderness, pushing a resolution to end the moratorium through the House.
The U.S. House of Representatives is voting Wednesday on a bill that would reverse a 20-year ban on mining in the Boundary Waters Canoe Area Wilderness.
As Christmas trees across the nation come down, a farm in Elk River, Minnesota, is finding a new purpose for the pines.
While peatlands occupy just 3% of Earth's land surface, scientists say they store about 30% of the planet's land-based carbon. That's more than double held by the world's forests, according to the Nature Conservancy.
In Minnesota, scientists say we are sitting on a climate change superhero. Peatlands, a type of wetland, cover more than 10% of the state — that's the most of any in the lower 48. But over time, peatlands have been misunderstood and mistreated. Now, some are trying to change that.
A mining company wants to dig for materials beneath the Mississippi River in Cottage Grove, Minnesota. The proposal is getting plenty of pushback from neighbors and government agencies.
We know forever chemicals, known as PFAS, are a growing concern. That's why the Minnesota Pollution Control Agency wants to get a better idea of just how pervasive they are in our environment. Adam Del Rosso got to learn more this week about their newest way to track them.
Following the accidental draining of a lake at William O'Brien State Park, environmentalists say they have a rare opportunity to rid the lake of invasive greens.
Plastic pollution is a "grave, growing and under-recognized danger" to health that is costing the world at least $1.5 trillion a year, a report in the Lancet medical journals warns
The International Wolf Center in Ely, Minnesota has introduced its two newest ambassador wolves to the exhibit pack.
$2.5 million is going towards trees in the Twin Cities. That money will not only plant new trees but also help to remove hazardous ones.
The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and popular hot spring.
We first met Minneapolis grandmother Donna Minter back in April when she started a cross-country bike ride. Thousands of miles later, she's crossed the finish line. Adam Del Rosso explains why she hopes the trip has an impact on everyone.
Every time we take flight, there's an environmental cost. Now, scientists are trying to grow a solution that could also be big business for Minnesota farmers.
Every time we take flight, there's an environmental cost. As WCCO's Erin Hassanzadeh explains, scientists are trying to grow a solution that could also be big business for Minnesota farmers.
A group of high schoolers from diverse backgrounds gathered at YMCA Camp Ihduhapi in Loretto, Minnesota for the SPARKS (Student Peer Adventure and Recreation Knowledge Specialists) Spring Leadership Retreat, where they honed their wilderness skills and developed leadership qualities.
It's that time of year when cottonwood seeds begin floating through the air like summer snow, and HVAC professionals say they're more than just a seasonal nuisance.
State and federal lawmakers are unveiling a mobile unit designed to destroy PFAS and other dangerous chemicals in Lake Elmo, Minnesota.
34 million people live in one of these major U.S. cities that's sinking, new research shows. See if your area is on the list — and how quickly the land is moving.
Forty thousand tulips are blooming right now at the Minnesota Landscape Arboretum in Chaska.
A few years ago, Minnesota set a lofty goal when it comes to protecting the environment. Gov. Tim Walz signed a law requiring utility companies to provide 100% carbon-free electricity by 2040. We wanted to know: Is Minnesota on pace to reach that goal? Good Question. Jeff Wagner explains the innovation keeping the state on track and how you can help
Research shows 1% of the world's rivers are responsible for 80% of all plastic flowing into the ocean.
A previously unreleased song is one of many ways Prince is being honored a decade after his death.
Minneapolis Mayor Jacob Frey, Police Chief Brian O'Hara and other city leaders are set to outline ongoing efforts to improve safety and livability in the city's Uptown neighborhood during a news conference Tuesday morning.
Wyatt Johnston had two goals and Matt Duchene scored a tiebreaking power-play goal as the Dallas Stars beat the Minnesota Wild 4-2 in Game 2 to even their Western Conference first-round playoff series at a game apiece.
Anthony Edwards scored 30 points, Julius Randle added 24 and the Minnesota Timberwolves rallied past the Denver Nuggets 119-114 to tie their Western Conference playoff series at one game apiece.
Tuesday will be warm and dry in the Twin Cities, with lighter winds.
Minneapolis Mayor Jacob Frey, Police Chief Brian O'Hara and other city leaders are set to outline ongoing efforts to improve safety and livability in the city's Uptown neighborhood during a news conference Tuesday morning.
Minneapolis police suspect a driver was under the influence when he fatally struck a bicyclist on the city's southside early Monday morning.
"Personal finance and investing is personal for a reason, and A.I. is pretty generic," said University of St. Thomas' Dr. Manjeet Rege.
A Minneapolis wrestler took home the girls state title two years in a row, and now they're using that dominant strength to find success in their spring sport.
Teniki Steward, 40, was convicted of two counts of third-degree murder and two counts of criminal vehicular operation for the Dec. 16, 2024, crash.
Planting is underway and spring conditions have been good across much of Minnesota. But even so, some farmers are electing to sit out a year.
Elk River follows the cities of Champlin, Zumbrota, St. Francis and others in reverting back to the old state symbol that was originally adopted in 1957.
Terrifying surveillance footage shows the moment a tornado smashed into a southern Minnesota home Friday.
Law enforcement in southern Minnesota canceled an alert for a 12-year-old boy who went missing Sunday night.
Officials say more than 100 homes were damaged and one person was injured in a "significant tornado outbreak" across Minnesota, Wisconsin and Iowa on Friday.
Dozens of former employees are now suing their former bosses after they were all abruptly laid off from a metal fabrication plant in western Wisconsin.
Officials say more than 100 homes were damaged and one person was injured in a "significant tornado outbreak" across Minnesota, Wisconsin and Iowa on Friday.
A woman was found dead at a complex on the Mississippi River in Winona County, Minnesota, on Wednesday morning.
Gamblers in Wisconsin will still have to wait months or maybe even longer before they can start to legally place bets.
Leaders on the board that oversees the Universities of Wisconsin say that the fired president of the system was slow to address pressing issues like artificial intelligence and feared upsetting policymakers, faculty and staff.
Bobby Rogers once came to the Minneapolis Institute of Art to sketch and study; now he leads its design and editorial work, shaping what visitors see and experience.
Moses Cooper, who has cerebral palsy, met running partner Mark Hulsey through My Team Triumph Minnesota two years ago and the pair qualified for the Boston Marathon at Grandma's Marathon last summer.
Mackenzie Reed, head custodian at Shakopee East Middle School, has painted large-scale murals throughout the building she once attended as a student, creating a more welcoming space for current students.
Kristi comes to the Salvation Army not only to get food, but to shine her light. She talks with and encourages people waiting in line.
The way Mary Hernandez describes it, the effort to keep families off the street in Shakopee, Minnesota, is like trying to keep your head above water.
Suspense is building over whether a second round of negotiations will happen in Pakistan.
Elk River follows the cities of Champlin, Zumbrota, St. Francis and others in reverting back to the old state symbol that was originally adopted in 1957.
Legislation was introduced after Hannah LoPresto came forward as part of a WCCO Investigates series.
A personal story of grooming in high school is leading the way for change in Minnesota. Senior Investigative Reporter Jennifer Mayerle shares the cost of making grooming a felony.
A watchdog agency designed to fight fraud is still a work in progress at the Minnesota Capitol this year, but lawmakers say they are closer to finding compromise.
The bills aim to close what supporters call a gambling law loophole, allowing for these prediction markets to flourish with no regulations.
It's a bittersweet changing of kegs and hands in northeast Minneapolis as HeadFlyer Brewing issued a permanent last call on Sunday.
Minnesota continues to beat the national gas price average, but there are still ways to save in the metro area.
A passenger on an American Airlines flight from New York to Chicago has been charged with making a false bomb threat that forced an emergency landing at Detroit Metro Airport last month, according to a federal criminal complaint.
Your car isn't the only vehicle that needs gas. It's a huge budget item for Minnesota fire departments, police and mass transit.
Minneapolis Mayor Jacob Frey, Police Chief Brian O'Hara and other city leaders are set to outline ongoing efforts to improve safety and livability in the city's Uptown neighborhood during a news conference Tuesday morning.
Minneapolis police suspect a driver was under the influence when he fatally struck a bicyclist on the city's southside early Monday morning.
Legislation was introduced after Hannah LoPresto came forward as part of a WCCO Investigates series.
Teniki Steward, 40, was convicted of two counts of third-degree murder and two counts of criminal vehicular operation for the Dec. 16, 2024, crash.
A proposal to create a new independent watchdog agency in Minnesota to crack down on fraud in public programs could cost nearly $16 million over the next few years for set-up alone, a fiscal analysis shows, as lawmakers continue to hash out disagreements.
Hundreds of nursing home workers from across the Twin Cities are on strike Monday.
At M Health Fairview Southdale Hospital in Edina, Minnesota, there is an emergency room within the emergency room, focused on mental health.
Lawmakers at the Minnesota State Capitol are searching for solutions, trying to lend a hand to Hennepin Healthcare before it's too late.
The popular afternoon pick-me-up in a cup is like a super food, supplement and medicine cure-all.
At 5 years old, William Staley Olesen is a ball of energy. Watching him run around, laugh and play, it would be hard to know just how much he has already been through.
A previously unreleased song is one of many ways Prince is being honored a decade after his death.
Bobby Rogers once came to the Minneapolis Institute of Art to sketch and study; now he leads its design and editorial work, shaping what visitors see and experience.
A video game is helping people experience the Ojibwe culture in a new way.
At Mixed Blood Theatre in Minneapolis, a new production is using the stage to explore the impact of immigration and displacement.
Brad Paisley, along with special guest Avery Anna, will take to the stage on Sept. 3.
Wyatt Johnston had two goals and Matt Duchene scored a tiebreaking power-play goal as the Dallas Stars beat the Minnesota Wild 4-2 in Game 2 to even their Western Conference first-round playoff series at a game apiece.
Anthony Edwards scored 30 points, Julius Randle added 24 and the Minnesota Timberwolves rallied past the Denver Nuggets 119-114 to tie their Western Conference playoff series at one game apiece.
The Minnesota Twins have placed right-hander Mick Abel on the 15-day injured list with right elbow inflammation.
A Minneapolis wrestler took home the girls state title two years in a row, and now they're using that dominant strength to find success in their spring sport.
So far in his career, at least lately, Justin Jefferson has not had consistency in the guy throwing to him. Enter Kyler Murray.
From the controversies to the name-calling to bathhouse proposals to perhaps not renewing Police Chief Brian O'Hara's contract, it seems the Minneapolis City Council is always giving us something to talk about.
From the controversies to the name-calling to bathhouse proposals to perhaps not renewing Police Chief Brian O'Hara's contract, it seems the Minneapolis City Council is always giving us something to talk about.
Both the DFL and GOP nominating conventions are the last weekend in May 7, and voting for the Aug. 11 primary begins in June.
Minnesota's hospitals are facing a growing financial crisis amid higher costs, fewer insured patients, shuttering clinics and federal Medicaid cuts.
Minnesota's hospitals are facing a growing financial crisis amid higher costs, fewer insured patients, shuttering clinics and federal Medicaid cuts.
At Arnie Lillo's Creations in Blue Earth County, you can visit a metal-scaled version of the Eiffel Tower and the Golden Gate Bridge. The works of art have taken on a shape of their own.
It's one of the largest musky hatcheries in the entire world. John Lauritsen shows us how the Spooner hatchery keeps fish healthy and anglers happy.
Shattuck-St. Mary's is more than a hockey school, but hockey has helped put the school on the map. They have banners and big names to prove it, though the real evidence lies with a man called Rooster.
Opening Day for the Minnesota Twins is almost here. And across town, the St. Paul Saints are getting ready for their season, too, with some added history.
The Nuss Collection is home to a lot of vintage trucks.
The pet insurance industry is relatively new, and experts say that's partly why there's a low number of policies, but it is growing.
The popular afternoon pick-me-up in a cup is like a super food, supplement and medicine cure-all.
One of the biggest obstacles to exercising can be finding enough time to work out. WCCO explores whether upping the intensity can give someone the same benefits in a shorter amount of time.
Filing your taxes can be stressful. But daydreaming about how to spend that refund makes it worthwhile.
It's estimated that children playing with fire set more than 20,000 fires every year. On average, the fires they start cause nearly 1,000 injuries and 150 deaths each year.
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Minnesotans got a great view of the northern lights Tuesday night.
A look at the newest addition to the polar bear population at St. Paul, Minnesota's Como Zoo.
From food shelves to school programs, our team is proud to serve where it matters most.
The Minnesota State Fair has unveiled its new food, drinks and vendors for 2025.
Expect highs in the low to mid-70s. The easing winds will lead to reduced fire danger across the state after a red flag warning was in place on Monday.
In Minnesota, weather can be all over the place. Here at WCCO, we want to give you what you need to prepare for what's happening next.
Tuesday will be warm and dry in the Twin Cities, with lighter winds.
Tuesday will be warm and dry in the Twin Cities, with lighter winds.
WCCO meteorologist Lisa Meadows says the warming trend will continue, with highs in the 80s possible on Wednesday.
Tuesday marks 10 years since we lost music icon and Minnesota native Prince, the ceasefire between the U.S. and Iran is set to expire and more.
Expect highs in the low to mid-70s. The easing winds will lead to reduced fire danger across the state after a red flag warning was in place on Monday.
People living in Elk River want the old state flag to fly in their city, plus more of the day’s top stories.
Minneapolis city leaders say they're working to improve Uptown.
Suspense is building over whether a second round of negotiations will happen in Pakistan.