Hennepin Healthcare sees rise in carbon monoxide poisoning cases
Cases always rise in colder months, with the use of furnaces and people working on gas motors in closed garages.
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Cases always rise in colder months, with the use of furnaces and people working on gas motors in closed garages.
Doctors at a top Twin Cities hospital say they're ready to help patients exposed to an invisible threat. Hennepin Healthcare hasalready treated more than a dozen patients for carbon monoxide poisoning in just the past month. WCCO's Esme Murphy shows us how the hospital's hyperbaric chambers give the sick a second chance.
Because you can't see it, smell or taste it, carbon monoxide can build up to toxic, and sometimes even deadly levels.
State fire officials are kicking of a push to save lives from a silent killer.
Eight Minnesota fire departments are installing carbon monoxide alarms in homes at no cost.
A couple in west-central Minnesota were airlifted for treatment after an apparent carbon monoxide leak inside their home.
Investigators suspect carbon monoxide poisoning killed two people and a cat inside their northern Minnesota home Sunday night.
William Sherk first started donating carbon monoxide detectors in 2013. The devices, which range in price from $20-80, can add up to a pretty penny for some households.
The CDC says each year, at least 420 people die from carbon monoxide poisoning in the United States. Two decades ago, a Minnesota man's son was one of them. He talked to our Allen Henry about how his pain pushed him to help protect thousands.
The Rochester police responded to a local hotel on a medical call.
A family of seven in Burnsville was taken to a nearby hospital after being exposed to carbon monoxide.
"Climate change is here. It is terrifying. And it is just the beginning," U.N. Secretary-General Antonio Guterres said.
Abby Lutz, 28, and her boyfriend John Heathco, 41, were found dead in their hotel room last Tuesday.
If the cement industry were a country, it would be the third-largest emitter of carbon dioxide in the world.
"There is no excuse for the internal combustion engines' unnecessary pollution when the climate crisis is so urgent," says the head of the country's EV association.
Scientists are building a sensor network to spot Lake Huron water chemistry trends. It's a first step toward a hoped-for system that would track carbon dioxide and pH in all five Great Lakes over multiple years.
Carbon monoxide can poison and kill people, especially in their sleep - and it happens most often in the winter. A small and inexpensive CO alarm can save your life. Consumer correspondent Ash-har Quraishi wanted to know why they aren't in many buildings.
Thousands are poisoned by carbon monoxide each year. But the use of CO detectors and alarms is largely optional.
"It's real. It's not science fiction," said the Chicago-based company's CEO.
While our summer has been dry, many can't say the same for their nose or eyes. Ragweed allergies are picking up steam.
The eligibility chaos across college football has complicated the competition at Minnesota for the place kicking job.
Minnesota is facing its worst drought conditions in five years, experts say. About 88% of the state is either experiencing abnormally dry or drought conditions.
Last week was a whirlwind for Kenny Dyson. Going from street clothes to an NFL practice jersey, and then to a preseason game in less than seven days.
Minnesota's Iron Range has a history of iron ore mining dating back to the 1880s. But renewed conversations about copper-nickel mining in the area are fueling debate up north and beyond. Neighbors in the Ely area are navigating the divisive issue while staying largely united.
Minnesota is facing its worst drought conditions in five years, experts say. About 88% of the state is either experiencing abnormally dry or drought conditions.
Here's everything you need to know about ticket prices, getting to the fair, saving money at the fair and the new State Fair foods.
A partial lunar eclipse will be visible over Minnesota and Wisconsin between Thursday evening and early Friday.
Police are investigating two weekend stabbings that occurred in Minneapolis early Sunday: one inside a popular North Loop bar, and one at a northside after-hours club.
Ramsey County Sheriff Bob Fletcher is putting young people with potential gang connections on notice days before the start of the 2026 Minnesota State Fair.
Minnesota is facing its worst drought conditions in five years, experts say. About 88% of the state is either experiencing abnormally dry or drought conditions.
Minnesota's Iron Range has a history of iron ore mining dating back to the 1880s. But renewed conversations about copper-nickel mining in the area are fueling debate up north and beyond. Neighbors in the Ely area are navigating the divisive issue while staying largely united.
A Michigan child is in the hospital after being run over by a lawn mower in central Minnesota Friday afternoon.
A Pennsylvania man is accused of causing a fatal crash on a northern Minnesota highway last week by swerving his semi into a motorcycle and pushing it into a cable barrier.
The Kandiyohi County Sheriff's Office says it received a report of a two-vehicle crash at the intersection of County Road 2 and County Road 33 in Roseville Township just before 2 p.m. Saturday.
A Wisconsin high school football player has died from injuries sustained during a game on Thursday night.
Dozens of cases of E. coli and salmonella in multiple states are linked to an alfalfa grower in Minnesota, health officials say.
The Franklin County Coroner's Office says Jack Pugh died March 30 from acute bronchopneumonia caused by cardiomyopathy, a disease that weakens the heart's ability to pump blood.
The crash happened at approximately 7:12 a.m. on westbound I-94 at milepost 13 in St. Croix County near Roberts, Wisconsin, according to the State Patrol.
Wisconsin residents headed to the polls Tuesday — or voted early — to have their say in the 2026 primary. Here are live results.
Crews in St. Paul, Minnesota, are clearing out the city's largest encampment on Wednesday.
After officials in Minnesota's capital city announced they would shut down encampments for those experiencing homelessness, the City Council approved more than $1 million to expand capacity at local shelters.
The city of St. Paul, Minnesota, is taking a stand and closing encampments amid growing concerns.
Baseball fans might remember the Metrodome's iconic blue seats, and now in Atwater, Minnesota, spectators can once again grab a blue seat and watch a game.
Tucked away in the Midway neighborhood in St. Paul is a community treasure many have come to love and respect.
Mike Lindell is withholding the payment required for a recount and audit of ballots cast in the Republican primary for Minnesota governor, claiming that the Secretary of State's office has proposed an unlawful recount process, according to a statement released by his campaign Monday.
Mike Lindell is withholding the payment required for a recount and audit of ballots cast in the Republican primary for Minnesota governor, claiming that the Secretary of State's office has proposed an unlawful recount process, according to a statement released by his campaign Monday.
The Supreme Court divided 6-3 in granting the Trump administration's request for emergency relief.
President Trump said tariffs on Canadian automotive and steel imports will rise to 50% on Jan. 1, 2027, in a social media post.
After losing one of the closest House races in the country, Democrat Christina Bohannan is campaigning earlier and deeper into rural Iowa, including counties she did not visit before the 2024 election.
President Trump said Friday that the U.S. will waive higher tariffs on ground beef imports, which he says will reduce beef prices by 25%. Some cattle ranchers, including those in Minnesota and Wisconsin, worry the plan will hurt them financially.
An outbreak of E. coli and salmonella is linked to an alfalfa grower in Minnesota, health officials say. WCCO speaks with a food safety expert about the risks associated with alfalfa sprouts.
Dozens of cases of E. coli and salmonella in multiple states are linked to an alfalfa grower in Minnesota, health officials say.
Twin Metals says a copper-nickel mine near the Boundary Waters would bring hundreds of union jobs and 1,400 additional positions. Still, opponents say the environmental risks to the watershed are not worth the trade-offs.
Minnesota Attorney General Keith Ellison released nearly 700 documents Wednesday in his office's investigation into Fleet Farm, alleging the company "ignored an internal warning" about selling firearms to a "straw buyer."
A Pennsylvania man is accused of causing a fatal crash on a northern Minnesota highway last week by swerving his semi into a motorcycle and pushing it into a cable barrier.
Police are investigating two weekend stabbings that occurred in Minneapolis early Sunday: one inside a popular North Loop bar, and one at a northside after-hours club.
Ramsey County Sheriff Bob Fletcher is putting young people with potential gang connections on notice days before the start of the 2026 Minnesota State Fair.
One of five Minnesota men facing criminal sexual conduct charges for sexually assaulting a 14-year-old girl pleaded guilty on Friday, according to court documents.
Police in Minneapolis are investigating after at least 87 vehicles were damaged across several areas of the city in nine separate incidents early Friday.
While our summer has been dry, many can't say the same for their nose or eyes. Ragweed allergies are picking up steam.
The "We Give Blood" drive will kick off this week. It's a competition between the 18 Big Ten Schools to see who can donate the most blood.
Hospice nurses who work for Minnesota-based Allina Health have voted to authorize a seven-day unfair labor practice strike, the union representing them said on Monday.
Could you have a life-saving kidney? A Minnesota woman with end-stage renal disease says she needs one.
An outbreak of E. coli and salmonella is linked to an alfalfa grower in Minnesota, health officials say. WCCO speaks with a food safety expert about the risks associated with alfalfa sprouts.
Bunny Levine worked as a school librarian for 25 years before pursuing her passion for acting and performing.
Hairball, an '80s rock 'n' roll tribute band, will replace the Rod Stewart show at the Minnesota State Fair Grandstand that was slated for Sept. 1.
The Renaissance Festival, county fairs, Picklefest and Potato Days — there's plenty to do this weekend in Minnesota.
"Today, Elwood and I lost a great friend and collaborator, and the world lost one of the most naturally innovative drummers and a great and true son of Texas," ZZ Top's Billy Gibbons said in a statement.
Madonna leads all artists with 11 nominations at this year's MTV VMAs, and a full sweep would tie her with Beyoncé and Taylor Swift for the most VMA wins in history.
The eligibility chaos across college football has complicated the competition at Minnesota for the place kicking job.
Last week was a whirlwind for Kenny Dyson. Going from street clothes to an NFL practice jersey, and then to a preseason game in less than seven days.
The "We Give Blood" drive will kick off this week. It's a competition between the 18 Big Ten Schools to see who can donate the most blood.
The Minnesota Twins Fantasy Camp is an in-person version of fantasy baseball. Meet a group of women who participated in the program.
Cecilia Zandalasini scored eight of her 18 points in the fourth quarter, Gabby Williams added 15 points, and the Golden State Valkyries beat the Minnesota Lynx for the first time in franchise history.
The DFL primary in Minnesota's 2nd Congressional District was supposed to be close, but it wasn't. Former Lakeville Mayor and state Sen. Matt Little beat two well-known opponents by double digits.
Democrat Jake Johnson, a high school math teacher, is running a competitive race against Republican Rep. Brad Finstad, prompting analysts to downgrade Finstad's reelection outlook.
In the aftermath of the primary, Republicans in Minnesota are more optimistic about their November chances than they ever have been.
In the aftermath of the primary, Republicans in Minnesota are more optimistic about their November chances than they ever have been.
The candidates for the Minnesota general election are all set, and the campaigns are shifting into a higher gear.
For five generations, one family has run the Taylors Falls Scenic Boat Tours along the St. Croix River.
Keith Richardson is a home brewer and beer memorabilia collector. His collection got so big that, two years ago, he moved everything into an old toy store near downtown Lanesboro and opened the Hammarama Museum and Gift Shop.
Passing trains and scenic bluffs are a big part of Buffalo County, Wisconsin, but in the middle of it all is a garden where creativity and flowers grow together, all courtesy of a man named Herman Rusch.
Thousands of pictures of Split Rock Lighthouse are taken each year. And oftentimes a little island appears in those photos. Ellingsen Island has developed a following of its own.
There's a scenic, nearly century-old spot in St. Cloud, Minnesota, where right now you'll find thousands of flowers in bloom.
While our summer has been dry, many can't say the same for their nose or eyes. Ragweed allergies are picking up steam.
Maybe you've experienced the "Sunday scaries" which is when you worry about the looming work week or wish you could have accomplished more over the weekend. The "August blues" create similar feelings, one being regret.
As if the constant barrage of political ads wasn't enough, some WCCO viewers are particularly bothered by the language candidates are using.
There's a certain elegance to the common loon. Its black and white plumage carries a gentle sheen of green as though dressed for a formal affair. Subtle colors that allow its piercing red eyes to steal your gaze.
Parents will be digging deeper into their wallets this back-to-school season.
The Minnesota State Fair has unveiled its new foods for 2026.
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.
Minnesotans in and around the Twin Cities may experience rain or thunderstorms during their morning commute on Tuesday, according to NEXT Weather meteorologist Lisa Meadows.
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.
Experts say the ongoing drought in Minnesota is the worst they’ve seen in the past five years. Ubah Ali spoke to a state climatologist who says we should act now, while we still have a choice.
Parts of western Minnesota are under either a marginal or slight risk for severe weather on Monday night, according to NEXT Weather meteorologist Lisa Meadows. The metro could see storms on Tuesday morning.
There's a chance for some storms Tuesday evening, and the humidity is set to return later in the week.
Minnesotans in and around the Twin Cities may experience rain or thunderstorms during their morning commute on Tuesday, according to NEXT Weather meteorologist Lisa Meadows.
The Minnesota Timberwolves' Jaylen Clark put on a basketball camp for kids earlier this month, and Anthony Edwards dropped by to help out.
It was smooth and quiet sailing for an electric boat on Bde Mka Ska Monday afternoon. The watercraft has an array of solar panels on top that charge and power its motor.
While our summer has been dry, many can't say the same for their nose or eyes. Ragweed allergies are picking up steam. In this Good Question, Jeff Wagner explains what ragweed is and why it's so potent this time of year.
Mike Lindell is withholding the payment required for a recount and audit of ballots cast in the Republican primary for Minnesota governor, claiming that the Secretary of State's office has proposed an unlawful recount process, according to a statement released by his campaign Monday.