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.
Watch CBS News
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.
Minnesota Gov. Tim Walz is touring Two Harbors on Monday afternoon as wildfires rip through the area.
A Minnesota motorist was shot in the face Friday by "an errant round" fired by someone on a family's nearby target shooting range.
A New York judge ruled Monday on whether evidence found in Luigi Mangione's backpack during his arrest can be used during his state trial.
Two Americans were arrested in Japan after social media posts showed a person jumping into an enclosure at the zoo where viral baby monkey Punch found fame.
Monday will be dry during the day in Minnesota, but another round of possibly severe storms could arrive in the evening.
While the St. Paul Saints faced off against Columbus on Sunday, Seigo Masubuchi was running a marathon on the concourse inside CHS Field.
Rookie Gabriela Jaquez set career highs with 20 points and eight rebounds, Kamilla Cardoso had 11 points and 12 rebounds, and the Chicago Sky beat the Minnesota Lynx 86-79.
A 72-year-old Minnesota man allegedly told police he tried to kill his wife so she would not have to "deal with" living off significantly reduced Social Security benefits.
Charges say two women had been arguing over $50 when one of them fatally shot the other at a Minneapolis apartment earlier this month.
Shelisa Demuth says she still believes in her heart that her mom, Lisa Demuth, should call for the vote, but she understands why it won't happen.
Minnesota Gov. Tim Walz is touring Two Harbors on Monday afternoon as wildfires rip through the area.
A Minnesota motorist was shot in the face Friday by "an errant round" fired by someone on a family's nearby target shooting range.
The Kandiyohi County Sheriff's Office says the crash occurred on County Road 18, 3.5 miles north of Lake Lillian, around 7:17 p.m. Saturday.
David Storbakken's story is one of the many Minnesota Missing and Murdered Indigenous Relatives cases.
Minnesota Gov. Tim Walz on Sunday declared a peacetime emergency and mobilized the National Guard to help battle several major wildfires in the state.
A driver went airborne during a high-speed police chase in Fond du Lac, Wisconsin, after fleeing a traffic stop.
Fifty beagles rescued from animal testing in Wisconsin are set to arrive in Minnesota Thursday.
A 100-mile stretch of Mississippi River towns is hosting its annual 100 Mile Garage Sale this weekend, drawing shoppers and sellers from across the region and beyond.
Minnesota animal rescues are stepping up to take in dogs from a Wisconsin research facility accused of animal abuse.
You may have heard of Give to the Max Day, where people donate millions of dollars to hundreds of nonprofits and organizations across Minnesota on a single day. That idea has spread to western Wisconsin, called Give Big Valleys.
Quincy Street isn't just at the center of Art-A-Whirl, it's at the heart of the Arts District in northeast Minneapolis. The road itself, however, is falling apart. And the only thing bumpier than the exposed brick is the reaction to the city's plans to fix it.
Somali and Muslim leaders in Minnesota played a threatening voicemail at a public gathering Friday, saying businesses in their community are being targeted with messages warning of death.
The Black homeownership rate in the Twin Cities dropped to 29% in 2024, and the region had the largest gap between Black and White homeownership rates of any comparable metro in the country.
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.
According to a new CBS News poll, many Americans don't believe the war with Iran is helping U.S. economic and strategic interests.
The 2026 Minnesota legislative session is over and finished on time — just barely
The legislation, which passed in the state Senate, was also supported by healthcare professionals. It would have banned semiautomatic rifles and high-capacity magazines.
The 2026 Minnesota legislative session is over and finished on time — just barely.
Lawmakers are scrambling to get the final bills passed before the clock strikes midnight, marking the end of the legislative session.
Part of the end-of-session deal in the Minnesota Legislature rolls back skyrocketing tab renewal fees. Those fees have electric vehicle owners especially revved up.
In Minnesota, you'll be able to try one at St. Paul's CHS Field.
With more Americans opting to drive rather than fly amid higher costs, South Dakota tourism officials say the state is well-positioned as a regional road trip destination.
President Trump's idea to save drivers a few dollars at the pump could cost them in the long run.
A 100-mile stretch of Mississippi River towns is hosting its annual 100 Mile Garage Sale this weekend, drawing shoppers and sellers from across the region and beyond.
A New York judge ruled Monday on whether evidence found in Luigi Mangione's backpack during his arrest can be used during his state trial.
A 72-year-old Minnesota man allegedly told police he tried to kill his wife so she would not have to "deal with" living off significantly reduced Social Security benefits.
Charges say two women had been arguing over $50 when one of them fatally shot the other at a Minneapolis apartment earlier this month.
Authorities in northern Minnesota are asking for tips from the public after a fire suppression aircraft was struck by a bullet on Friday.
Monday will mark five years since the tragic killing of 6-year-old Aniya Allen in Minneapolis
At least 80 deaths have been reported in a new Ebola disease outbreak in Congo and Uganda, authorities said.
It comes after insurers stopped paying for their kids' daily care, which they argue was covered as part of a 15-year-old state law. As the end of the Minnesota session nears, lawmakers have four days to make a change.
A Twin Cities teenager is facing an unimaginable battle: terminal cancer. She's fortunate enough to have family by her side through her fearless fight as they all hope for a miracle.
Dr. Gianrico Farrugia has led Mayo Clinic since 2019, and the organization said it was his decision to "complete his tenure at the end of this year."
Twin Cities emergency room physicians, nurses and technicians made an emotional plea Tuesday for lawmakers to do something about Minnesota's gun laws.
The Library of Congress revealed this year's list of 25 recordings to be preserved for future generations on the National Recording Registry.
Dave Ryan announced Wednesday that May 22 will be his last day at KDWB, ending a 33-year run at the Twin Cities station.
Jimmy Jam and Terry Lewis are calling their Aug. 29 show "Homecoming: A Celebration of the Minneapolis Sound."
A trial in the lawsuit between Blake Lively and Justin Baldoni was set to begin later in May.
The Minnesota Star Tribune was awarded the Pulitzer Prize for breaking news for its coverage of a mass shooting at a Minneapolis Catholic school that killed two children and injured more than a dozen others.
Rookie Gabriela Jaquez set career highs with 20 points and eight rebounds, Kamilla Cardoso had 11 points and 12 rebounds, and the Chicago Sky beat the Minnesota Lynx 86-79.
Sunday's win at Aronimink Golf Club in Newtown Square, Pennsylvania, is only his second PGA tour victory, after winning the 2024 Wyndham Championship.
Ryan Jeffers hit a tiebreaking homer and Kody Clemens had two doubles and two RBIs as the Minnesota Twins defeated the Milwaukee Brewers 5-4 to avoid a three-game sweep.
Luca Langoni scored the go-ahead goal early in the second half and the New England Revolution held on for a 2-1 victory over Minnesota United to close out a four-match homestand.
Jackson Chourio hit a go-ahead solo homer in the sixth inning and made a run-saving catch in the seventh, Logan Henderson struck out seven in five innings and the Milwaukee Brewers edged the Minnesota Twins 2-1.
Amy Klobuchar is putting her gubernatorial campaign into high gear. She faces no significant opposition in the race for the DFL endorsement and her existing record of statewide wins is formidable.
The legislation establishes a list of requirements aimed at improving transparency and reducing conflicts within HOAs. Minnesota estimates that 25% of its residents live in an HOA, and 82% of new homes are built within one.
The Minnesota Senate passed a bill with mandatory requirements for homeowners associations aimed at improving transparency and preventing disputes, after two years of legislative work driven by public complaints.
The Minnesota Senate passed a bill with mandatory requirements for homeowners associations aimed at improving transparency and preventing disputes, after two years of legislative work driven by public complaints. In Talking Points, Esme Murphy spoke with Dana Ohman, an attorney who handles HOA disputes, about some of the most common questions homeowners have.
Sen. Tina Smith is using her last months in office to vocally campaign for progressive and environmental causes. She hopes that a progressive will succeed her when Minnesotans go to the polls next November.
There's a place in Wabasha County, Minnesota, where people go wild for wildflowers.
For nearly 50 years, Farmamerica has been sowing agricultural knowledge near Waseca, Minnesota.
The carillon has 56 bells, and the Mayo Clinic said that makes it one of the largest instruments in the world and the largest instrument in Minnesota.
When you think of masterful, memorable works of art, grain elevators don't typically come to mind. But in towns across the country, including in Minnesota, they're becoming an unlikely canvas for creativity.
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.
President Trump's idea to save drivers a few dollars at the pump could cost them in the long run.
More people than the entire population of Minneapolis, or half a million, were estimated to go fishing in Minnesota this past weekend. WCCO looks at how the tradition stacks up with other outdoor events that keep the state's economy running.
A deadly virus that's killed cruise ship passengers can be traced to small critters found hiding in homes.
So far this decade, the Twin Cities metro has, on average, added about 17,000 housing units per year, according to data from the Metropolitan Council.
A symbolic change is bothering some Minnesotans. Now their local leaders are listening; several cities are voting to fly the old state flag instead of the new one. While it was a drastic redesign, it wasn't the first.
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.
Tuesday morning starts with rain early and then dries out. Highs in the upper 50s, WCCO meteorologist Lisa Meadows reports.
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.
More severe weather is possible on Monday in parts of Minnesota.
Monday will be dry during the day in Minnesota, but another round of possibly severe storms could arrive in the evening.
Monday will be dry during the day in Minnesota, but another round of possibly severe storms should arrive come nightfall.
Tuesday morning starts with rain early and then dries out. Highs in the upper 50s, WCCO meteorologist Lisa Meadows reports.
The legislative session is now over, Gov. Tim Walz is heading up north to survey fire damage and more.
More severe weather is possible on Monday in parts of Minnesota.
The bigger bills did not come until the final hours before the deadline, but in the end, they all passed before midnight, plus more of the day’s top stories.
According to a new CBS News poll, many Americans don't believe the war with Iran is helping U.S. economic and strategic interests.