Wasps helping slow spread of emerald ash borer in Minnesota
Small wasps target the emerald ash borer at various stages of its life cycle without harming other species.
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Small wasps target the emerald ash borer at various stages of its life cycle without harming other species.
The Minnesota Department of Agriculture has confirmed emerald ash borer has spread to three new locations in Minnesota, including in Aitkin County for the first time.
The emerald ash borer has been found in a southwestern Minnesota county for the first time.
The project is estimated to cost Maple Grove about $200,000 to $250,000. A treatment for an ash tree in your yard will likely run you a couple hundred bucks depending on the size.
Among the signs that your trees have been infested with emerald ash borer: pay attention to the bark. If it looks like, where the bark should be, it's exposed, that's usually a sign of an infestation. Also if you see small holes drilled into the tree would be another sign.
The University of Minnesota on Wednesday announced a possible path forward in controlling the invasive species emerald ash borer (EAB).
Minnesota communities across the state are receiving funds from the Minnesota Department of Natural Resources to combat an invasive beetle that's killing ash trees.
Agriculture officials say the invasive species emerald ash borer (EAB) has been discovered in southern Minnesota's Rice County.
Only infected trees will be removed. The trees are already dead or dying.
For the first time, emerald ash borer has been discovered in southern Minnesota's Steele County.
Minnesota agriculture officials are placing Nobles County under emergency quarantine after emerald ash borers were discovered in Worthington.
City officials in Minnetonka say that trees along the southeastern border of the city are infested with emerald ash borer.
Minnesota agriculture officials placed Stearns County under an emergency quarantine to limit movement of firewood and ash material after emerald ash borer (EAB) was discovered within the county.
Another reason the cold is good for the lakes is that it helps preserve the ice by giving balance to our warmer winter days.
The Minnesota DNR has new firewood laws for campers and people planning to visit state parks this summer.
Five prominent species of ash tree in the eastern U.S. have been driven to the brink of extinction from years of lethal attack by a beetle, a scientific group says.
Brooklyn Park city officials and the Minnesota DNR have confirmed that at least one tree in the city has emerald ash borer.
The Minneapolis Park and Recreation Board is worried that an insect could lead to a tree shortage throughout the city.
State agriculture officials are recommending an expansion of a proposed emerald ash borer quarantine in northeastern Minnesota.
State agriculture officials say a second infestation of emerald ash borer has been discovered in Duluth.
State officials say they've made the first discovery of emerald ash borer in northern Minnesota — an infestation in Duluth. Minnesota Department of Agriculture staffers found larvae of the destructive tree pest in ash trees on Park Point. Entomologist Mark Abrahamson says the area has been a focus ever since the discovery of EAB just across the border in Superior, Wisconsin, in August 2013.
Washington County has become the 11th Minnesota county to confirm the presence of the emerald ash borer. The Minnesota Department of Agriculture announced Thursday that the invasive species was found in a survey trap at MnDOT's St. Croix Rest Area on Interstate 94.
The City of Plymouth and the Minnesota Department of Agriculture have confirmed the presence of Emerald Ash Borer in at last one tree within the city.
Emerald ash borer has spread to another Minnesota county. The Minnesota Department of Agriculture on Tuesday confirmed an emerald ash borer infestation in Scott County.
A hungry pest that's destroyed millions of trees could be spreading north in Minnesota.
The Minneapolis City Council debated the renewal of two liquor licenses on Tuesday, focusing on two hotels allegedly housing federal agents during Operation Metro Surge.
On the first day of the Minnesota Legislature, artificial intelligence is giving visitors and lawmakers at the State Capitol a new sense of security.
Minnesota and federal authorities are investigating claims that immigration officers shattered a Mexican man's skull while taking him into custody last month.
The Minnesota Timberwolves finalized their cost-cutting move with Mike Conley by signing the veteran guard two weeks after trading him away.
A nearly perfect regular season record for the Breck Mustangs this girls hockey season (25-1-1) earned them the No. 2 seed in Class A of the girls state hockey tournament starting on Wednesday.
The Minneapolis City Council debated the renewal of two liquor licenses on Tuesday, focusing on two hotels allegedly housing federal agents during Operation Metro Surge.
Minnesota and federal authorities are investigating claims that immigration officers shattered a Mexican man's skull while taking him into custody last month.
A nearly perfect regular season record for the Breck Mustangs this girls hockey season (25-1-1) earned them the No. 2 seed in Class A of the girls state hockey tournament starting on Wednesday.
A unique partnership in St. Paul is giving culinary students a rare look behind the kitchen doors.
A local tenant union is urging Minnesotans not to pay rent next month to pressure lawmakers to enact an eviction moratorium.
Last fall, Hannah LoPresto came forward to say she was groomed and sexually assaulted by her band director. She told WCCO she wants her experience to change laws to better protect kids. Now, lawmakers are set to introduce legislation this session.
Chad Aanerud, 36, pleaded guilty in December to two counts of second-degree assault and one count each of first-degree murder, kidnapping and first-degree burglary.
Tuesday is the first day of Minnesota's 2026 legislative session, the first since a politically motivated gunman killed a state lawmaker and her husband and wounded another legislator and his wife.
Police in North Dakota are investigating the suspected murder of 25-year-old Isadora Wengel and believe critical evidence in the case could be found in Minnesota.
One person is dead and another is recovering after a fire at a two-story home in Lake City, Minnesota, on Sunday.
Three people are dead after a house fire in a small western Wisconsin town early Saturday.
John Lauritsen shares the story behind a massive snow sculpture that's now become a winter destination.
A jury has found a Wisconsin man guilty of forging threats against President Donald Trump in an attempt to get a witness against him deported.
Minnesota and Wisconsin are among the 11 states reporting their first measles cases of 2026.
Hundreds of schools in Minnesota and Wisconsin have closed or shifted to virtual learning on Friday amid dangerous cold.
Karmel Mall has been mostly silent, with shops closed at the building on East Lake Street. Operation Metro Surge has caused many Somalis to stay home.
The ongoing presence of ICE and federal law enforcement in the Minneapolis area has kept many immigrants at home for fear of being arrested. Now, their neighbors are crowdsourcing to cover their rent.
U.S. Immigration and Customs Enforcement operations aren't only happening in the Twin Cities. Federal agents are also working in smaller towns, and in some, seeing similar resistance from the community.
While Operation Metro Surge continues in the Twin Cities, Minnesota's farm country is also feeling the impact. The major concerns for farmers and the trickle-down effect it could have on consumers.
Minnesota's governor spoke out Sunday afternoon following the shooting death of Alex Pretti by federal immigration enforcement agents. "What's the plan, Donald Trump? What is the plan?" Walz said. "Fear, violence and chaos is what you wanted from us, and you clearly underestimated the people of this state and nation."
The Minneapolis City Council debated the renewal of two liquor licenses on Tuesday, focusing on two hotels allegedly housing federal agents during Operation Metro Surge.
More than 20 people gathered on the Highway 62 bridge between Minneapolis and Richfield after a small protest sparked a confrontation there last week. Ubah Ali was there.
Two Minneapolis hotels damaged by protestors could now face financial hardship for allegedly housing ICE agents. Ashley Grams breaks down how some Minneapolis city leaders may want to penalize them for who may have stayed at their hotels.
The federal drawdown may have been announced, but many Minnesota school districts are worried about funding because of missing students and the continued ICE presence in their communities.
Schools are being forced to come up with new lesson plans in the aftermath of the ICE crackdown. Many districts are worried about funding because of missing students and the continued ICE presence in their communities. Esme Murphy reports from Columbia Heights.
On Friday morning, workers held a press conference to reflect on how the Immigration and Customs Enforcement surge has impacted the food industry.
January is typically a slow month at Frontiersman Sports, but employees at the St. Louis Park, Minnesota, gun shop said sales spiked 30% above normal for the month.
Amid ongoing immigration operations in Minnesota, a local company is filling a desperate need for on-demand legal help.
Outside the governor's mansion in St. Paul, Minnesota, on Friday, demonstrators, including many students and teachers, pleaded for Gov. Tim Walz to enact an immediate eviction moratorium to help families impacted by the U.S. Immigration and Customs Enforcement surge.
It's part of broader protests calling on the Minneapolis-based retailer to respond more directly to immigration enforcement.
Last fall, Hannah LoPresto came forward to say she was groomed and sexually assaulted by her band director. She told WCCO she wants her experience to change laws to better protect kids. Now, lawmakers are set to introduce legislation this session.
Twin Cities journalist Georgia Fort, indicted on federal charges after last month's protest inside St. Paul's Cities Church, entered a not guilty plea on Tuesday.
One of dozens of people charged in an effort to address violence involving street gangs in Minneapolis was sentenced to nearly three years in prison.
Chad Aanerud, 36, pleaded guilty in December to two counts of second-degree assault and one count each of first-degree murder, kidnapping and first-degree burglary.
New data out of Ramsey County, Minnesota, shows a new approach to youth crime may be working.
It's a place that sees patients in the worst of times. And now, Hennepin Healthcare in downtown Minneapolis is in the worst of ways.
From the flu to the common cold, viruses keep knocking out Minnesotans this winter. A physician with Hennepin Healthcare breaks down how long an individual may be contagious after they start to feel better.
North Minneapolis resident Kate Varns is a bonafide Ironman, meaning she's finished the toughest of toughest triathlons. But after surviving a stroke several years ago, that accomplishment paled in comparison to what laid ahead.
Dr. Michael Osterholm and Dr. Emil Lou, faculty members with the University of Minnesota, have been recognized by TIME as two of the 100 most influential people in health in 2026.
Minnesota is in the midst of what state health officials call the nation's "largest known outbreak" of TMVII, a sexually transmitted fungal skin infection that can cause severe ringworm.
"The Late Show" host Stephen Colbert criticized CBS on Monday night, saying the network blocked his interview with U.S. Senate hopeful James Talarico from airing.
Anderson Cooper will report multiple stories for "60 Minutes" before the end of the television season in May.
Springsteen's Land Of Hope And Dreams tour will start March 31 at Target Center. Tickets will go on sale Friday at noon.
Robert Duvall was in such classics as "The Godfather," "To Kill a Mockingbird," "M*A*S*H," "The Great Santini" and "Tender Mercies."
"Dawson's Creek" and "Varsity Blues" star James Van Der Beek has died at 48 years old.
The Minnesota Timberwolves finalized their cost-cutting move with Mike Conley by signing the veteran guard two weeks after trading him away.
A nearly perfect regular season record for the Breck Mustangs this girls hockey season (25-1-1) earned them the No. 2 seed in Class A of the girls state hockey tournament starting on Wednesday.
Blake sophomore Ella Anderson delivered the game-winning goal during overtime in the section final against the Academy of Holy Angels. The squad is now taking aim at an eighth state title.
Brynn Rux picked up the passion at just 2 years old. Her training and goals were on track as a national competitor until back pain slowed her down.
Minnesota Twins right-hander Pablo López has a significant tear in his elbow and will likely need Tommy John surgery, the team announced Tuesday.
Hennepin County Attorney Mary Moriarty will send a letter this week, demanding DHS and DOJ turn over evidence in the shooting death of Alex Pretti.
Hennepin County Attorney Mary Moriarty says she will be sending a letter this week to the U.S. Department of Homeland Security and the Department of Justice to demand they turn over evidence in the Jan. 24 killing of Alex Pretti by immigration officers in south Minneapolis.
Last month, activist Nekima Levy Armstrong was arrested following a protest at a Minnesota church. In Talking Points, she shares why she felt it was important to protest, her arrest and White House's digitally altered photo of her arrest.
Last month, activist Nekima Levy Armstrong was arrested following a protest at a Minnesota church. In Talking Points, she shares why she felt it was important to protest, her arrest and White House's digitally altered photo of her arrest.
Last month, activist and former Twin Cities NAACP president Nekima Levy Armstrong was arrested following a protest at a Minnesota church where the leader of a local Immigration and Customs Enforcement field office serves as a pastor. In Talking Points, Esme Murphy sits down with Armstrong to discuss the protest, her arrest, and her reaction to what she calls a “diabolical” attempt to degrade her image.
Pine trees are a common sight up north. But on a Carlton, Minnesota, road, they're joined by giant lollipops. They serve as the welcoming committee for Sweetly Kismet, one of the largest candy stores in the state.
John Lauritsen shares the story behind a massive snow sculpture that's now become a winter destination.
Northland Arboretum was built half a century ago on top of what was once a city dump. But over time, nature carved its own path with a little help from a Zamboni.
St. James is a smaller town with a main street and a railroad running though. But inside a local building, the main street and the railroad are even smaller.
On Dec. 9, 1965, "A Charlie Brown Christmas" debuted on CBS, and it became an instant classic. Lee Jenkins' home is proof that the show is still a hit six decades later.
On the first day of the Minnesota Legislature, artificial intelligence is giving visitors and lawmakers at the State Capitol a new sense of security.
From the flu to the common cold, viruses keep knocking out Minnesotans this winter. A physician with Hennepin Healthcare breaks down how long an individual may be contagious after they start to feel better.
White House border czar Tom Homan, without offering further explanation, claimed the federal immigration operation in Minnesota uncovered thousands of missing children in the state, but it's likely related to a much larger number the administration has been touting for a few years.
As our weather warms, love is also in the air. Valentine's Day is this Saturday, and while we know many of the traditions, Jeff Wagner wanted to get to the heart of the holiday.
The monthslong Immigration and Customs Enforcement surge in Minnesota has sparked ongoing protests, some measured tens of thousands of demonstrators, others just a few dozen.
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.
A suspect was taken into custody after an attack on Pearl Street Mall in Boulder on June 1 in which there were 15 people and a dog who were victims. The suspect threw Molotov cocktails that burned some of the victims, who were part of a march for Israeli hostages.
WCCO meteorologist Chris Shaffer says rain could transition into light snow, while heavier snow falls up north.
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.
WCCO meteorologist Chris Shaffer says rain will begin in the southern half of the state, bringing the potential for some rumbles of thunder.
Two storms are headed to Minnesota as temperatures start to tumble, says NEXT Weather meteorologist Chris Shaffer.
Storms are expected in the southern half of the state Tuesday night, but wet, heavy snow could stack up in the north.
WCCO meteorologist Chris Shaffer says rain could transition into light snow, while heavier snow falls up north.
On the first day of the Minnesota legislature, artificial intelligence is giving visitors and lawmakers at the State Capitol a new sense of security. There's a good chance you've passed through similar checkpoints. Jeff Wagner explains how the technology works in Good Question.
More than 20 people gathered on the Highway 62 bridge between Minneapolis and Richfield after a small protest sparked a confrontation there last week. Ubah Ali was there.
Two Minneapolis hotels damaged by protestors could now face financial hardship for allegedly housing ICE agents. Ashley Grams breaks down how some Minneapolis city leaders may want to penalize them for who may have stayed at their hotels.
A nearly perfect regular season record for the Breck Mustangs this girls hockey season 25 wins under their belt earned them to the 2 seed in class single A. WCCO's Marielle Mohs caught up with the team ahead of the state tournament starting tomorrow.