Planet's deepest blue hole discovered but depth remains a mystery
Blue holes are considered an "oasis" for marine life — but the Taam Ja' Blue Hole off the coast of Mexico remains largely mysterious.
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Blue holes are considered an "oasis" for marine life — but the Taam Ja' Blue Hole off the coast of Mexico remains largely mysterious.
A process called cryopreservation allows cells to remain frozen but alive for hundreds of years. For some animal cells, the moon is the closest place that's cold enough.
Trillions of red-eyed periodical cicadas are about to emerge in numbers not seen in many years. Here's where to expect them.
An unusually warm winter has left the Great Lakes all but devoid of ice and sent scientists scrambling to understand the possible consequences as climate change accelerates.
Researchers and citizen scientists will observe how animals' routines at several zoos are disrupted during the April 8 total solar eclipse.
Damien Boschetto and fellow researchers decided to keep his 2022 discovery a secret for two years to avoid damage during the extraction.
A new study may have been too small to be definitive, but experts hope new discoveries will guide future research into how whales communicate.
Two tribal colleges in northern Minnesota are receiving millions in funding to expand their science, technology, engineering and mathematics programs.
Researchers say five storms since 2013 had wind speeds that could categorize them as a Category 6 hurricane or cyclone — and that climate change will only make such intense storms more frequent.
The revised coral bleaching alert levels come in the wake of Florida experiencing hot tub-level sea temperatures and some reefs experiencing "100% mortality."
A longtime wildlife photographer has "seen some sharks doing some really wild things" – but nothing prepared him for capturing what's believed to be the first images of a live newborn great white shark.
Researchers say they've unraveled a mystery that's puzzled scientists for years and identified the enzyme responsible for urine's yellow color.
Researchers at the University of Minnesota are trying to limit heart issues that are sometimes a side effect of treating breast cancer with a little help from AI. Caroline Cummings reports on the project that could improve patient outcomes.
Flying drones has become a popular hobby in the last decade. The FAA launched the "12 Days of Drones" program this holiday season to ensure everyone is safe from the ground up.
Scientists say one of the largest solar flares in recorded scientific history was strong enough to block radio communications on planet Earth, Thursday evening.
Astronomers have discovered six planets orbiting a bright, nearby star in perfect synchrony like a grand cosmic orchestra.
Researchers were able to attract "one of the world's rarest rodents" in their endangered habitat using glass oil lamps filled with sesame oil.
Average temperatures across Earth in 2023 have been dangerously close to the 1.5 degree Celsius warming threshold scientists have long warned would bring significant challenges to people worldwide.
Historians are racing to locate Great Lakes shipwrecks before a seemingly unstoppable invasive mussel destroys them and erases part of the region's heritage.
Scientists have confirmed that a captive deer at a northwestern Wisconsin shooting preserve has tested positive for chronic wasting disease.
The settlement was finalized on what would have been Lacks' 103rd birthday.
The National Park Service says a bison severely injured a Minnesota woman on Saturday in Theodore Roosevelt National Park.
A robot fish named Belle could be the "spy on the marine life" that researchers have been looking for.
Kitchen Pantry Scientist Liz Heinecke shares some fun summer snacks for kids.
They can be creepy, crawly and give you the heebie-jeebies. But bugs and insects can also be beautiful and fascinating. That's exactly what an artist wants us to experience in a new exhibit at the Science Museum of Minnesota.
Minnesota on Monday sued Trump administration officials Dr. Mehmet Oz and Robert F. Kennedy Jr. in an attempt to stop them from withholding $243 million in Medicaid spending, warning it may have to cut health care for low-income families if the funding is held back.
Minnesota's warming trend continues on Tuesday, with highs around 50 in the Twin Cities as clouds decrease.
Homeland Security Secretary Kristi Noem is testifying before the Senate Judiciary Committee, her first appearance since the recent immigration crackdown in Minneapolis.
Iran's neighbors rage over Iran's response to the U.S.-Israeli war, and Israel launches a new incursion in Lebanon on day 4 of the Mideast conflict.
The Minnesota Timberwolves have signed 12-year veteran forward Kyle Anderson to bring back a popular role player after he was waived by the Memphis Grizzlies.
More than eight months after the politically motivated shooting attacks on lawmakers inside their homes, the Minnesota Legislature is considering creating a special security unit for elected officials.
Iranians living in Minnesota have mixed feelings about what's happening in their home country. University of Minnesota student Roozbeh Ehsani, who was born and raised in Iran, said he calls the ongoing situation an intervention.
As the war in Iran evolves, National Guardsmen from Wisconsin are being recognized for what they are doing in the Middle East.
The Salvation Army is in the midst of its largest food drive of the year, called Meals 4 Minnesota.
Something special is being carved into the Minnesota history books at Apple Valley High School's ice rink, 50 seasons of the Icettes figure skating team.
As the war in Iran evolves, National Guardsmen from Wisconsin are being recognized for what they are doing in the Middle East.
The Salvation Army is in the midst of its largest food drive of the year, called Meals 4 Minnesota.
It's the season for booking those spring break getaways, and if you're looking to skip the airport this year, take a page out of the Condé Nast Traveler.
A 19-year-old man pleaded guilty to criminal vehicular homicide Monday in a crash that killed an 11-year-old girl in Independence, Minnesota, last year.
The Hennepin County Attorney's Office has unveiled a new online portal for the public to submit evidence in connection to more than a dozen incidents involving federal agents in the Twin Cities during Operation Metro Surge.
As the war in Iran evolves, National Guardsmen from Wisconsin are being recognized for what they are doing in the Middle East.
It's the season for booking those spring break getaways, and if you're looking to skip the airport this year, take a page out of the Condé Nast Traveler.
A judge has sentenced a Wisconsin man who forged threats against President Donald Trump as part of a deportation scheme to 16½ years in prison.
A fire at a hotel in Superior, Wisconsin, Monday night left one person hurt and forced guests to move to new lodgings.
Excitement is in the air in northern Wisconsin with the 52nd annual American Birkebeiner underway.
People from across the nation are traveling to the Twin Cities, but not as tourists. Many want to learn in person from Minnesota protestors to bring that knowledge back to their own cities.
The Edina wife and mother of three said she felt called to go and protest in south Minneapolis after learning that Alex Pretti had been shot and killed by two Border Patrol agents.
Tuesday afternoon, more than 20 people gathered on the Highway 62 bridge between Minneapolis and Richfield after a small protest sparked a confrontation there last week.
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.
Minnesota on Monday sued Trump administration officials Dr. Mehmet Oz and Robert F. Kennedy Jr. in an attempt to stop them from withholding $243 million in Medicaid spending, warning it may have to cut health care for low-income families if the funding is held back.
A Hugo woman is charged with threats of violence against House Speaker Lisa Demuth.
Minnesota’s attorney general is now taking legal action in the fight for Medicaid funding.
Homeland Security Secretary Kristi Noem is testifying before the Senate Judiciary Committee, her first appearance since the recent immigration crackdown in Minneapolis.
More than eight months after the politically motivated shooting attacks on lawmakers inside their homes, the Minnesota Legislature is considering creating a special security unit for elected officials.
It's the season for booking those spring break getaways, and if you're looking to skip the airport this year, take a page out of the Condé Nast Traveler.
As the strikes from U.S. and Israel continue, and Iran strikes back, the violence and turmoil could have significant worldwide ramifications.
On Friday, hundreds of leaders from Minnesota food banks and food shelves came together in Brooklyn Center. Their goal is to find the best ways to help hungry families in the aftermath of Operation Metro Surge, and while food prices remain high.
Target will stop selling its entire assortment of cereal with certified synthetic colors by the end of May.
Consumers are urged to stop using the pressure cookers and dispose of them immediately.
A Minneapolis man who pleaded guilty to murdering a high school student in 2022 was sentenced to nearly 30 years in prison on Monday.
A former Brooklyn Park, Minnesota, school counselor accused of recording a teen student changing in his classroom in 2024 has pleaded guilty in connection with the incident, according to court records filed Monday.
A 19-year-old man pleaded guilty to criminal vehicular homicide Monday in a crash that killed an 11-year-old girl in Independence, Minnesota, last year.
The Hennepin County Attorney's Office has unveiled a new online portal for the public to submit evidence in connection to more than a dozen incidents involving federal agents in the Twin Cities during Operation Metro Surge.
Minneapolis police need help solving a brutal attack that left a 45-year-old man in a coma.
Minnesota on Monday sued Trump administration officials Dr. Mehmet Oz and Robert F. Kennedy Jr. in an attempt to stop them from withholding $243 million in Medicaid spending, warning it may have to cut health care for low-income families if the funding is held back.
Thousands of Minnesotans enrolled in Medicaid take a total of millions of trips to their medical appointments each year through nonemergency medical transportation services, a federally required, taxpayer-funded program that's among more than a dozen others Minnesota determined to be at "high risk" for fraud.
Target will stop selling its entire assortment of cereal with certified synthetic colors by the end of May.
The Minnesota Department of Health said there have been 10 reported cases in the state so far this year. There were five cases as of the last update, which came on Feb. 19.
Democratic Minnesota Gov. Tim Walz laid out his anti-fraud legislative package on Thursday, one day after the White House paused $259 million in federal Medicaid payments to the state until a comprehensive action plan is laid out to fight fraud.
The 80-year-old will play at Grand Casino Arena on Sept. 15. Tickets go on sale Friday at 10 a.m.
Hillary Knight, Megan Keller and Jack and Quinn Hughes made a surprise appearance during "Heated Rivalry" star Connor Storrie's opening monologue on "SNL."
As a musician and performer, Prince showed a generation that being different wasn't a liability. Now, an author and illustrator are telling the story of Prince's life in a new children's book.
A 19th-century George Méliès film, thought to be long lost, has been found among a box of brittle movie reels that a Michigan donor brought to the Library of Congress, officials said.
Bobby J. Brown's breakout role was as a police officer on HBO's "The Wire." He appeared in 12 episodes across four seasons.
The Minnesota Timberwolves have signed 12-year veteran forward Kyle Anderson to bring back a popular role player after he was waived by the Memphis Grizzlies.
The Rosemount boys hockey team is going to their first state tournament since 1992. The Irish beat St. Thomas Academy in the section final to punch their ticket.
Something special is being carved into the Minnesota history books at Apple Valley High School's ice rink, 50 seasons of the Icettes figure skating team.
The Minnesota Timberwolves have moved a game ahead of Denver in the Western Conference with a 117-108 win over the Nuggets.
Pavel Buchnevich scored late in the third period and the St. Louis Blues snapped a 10-game road losing streak by beating the Minnesota Wild 3-1.
The month of March will be a pivotal one as Minnesota attempts to emerge from the shadow of massive fraud.
The month of March will be a pivotal one as Minnesota attempts to emerge from the shadow of massive fraud.
In the aftermath of Operation Metro Surge, a bill to make it easier for someone to sue the federal government is advancing at the Minnesota Capitol.
Two major priorities are on a collision course in the Minnesota Legislature.
The GOP is promoting an aggressive anti-fraud agenda while the DFL is hammering hard on the immigration crackdown and the continuing fallout.
In St. Louis Park, Minnesota, there's a place where you can find radio and television technology that's nearly a century old — and it still works.
One of the best views in Minnesota is at the top of a Bloomington hill. But 15-year-old Jacob Larson isn't here for the scenery. He's here for the jump.
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.
The military strikes against Iran have sparked intense debate in Congress. U.S. lawmakers are not only split on whether to support the operation but also on whether President Trump should have sought congressional approval in advance. WCCO investigates how the Constitution defines declarations of war.
Traveling is already stressful, especially flying, but the deadly conflict south of the border might have some travelers second-guessing their upcoming trips.
Drivers beware. Cities are seeing an uptick in stolen cars this winter.
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.
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.
Temperatures will climb into the 50s this week and stay there for a while.
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.
Minnesota's warming trend continues on Tuesday, with highs around 50 in the Twin Cities as clouds decrease.
Minnesota's warming trend continues on Tuesday, with highs around 50 in the Twin Cities as clouds decrease.
Temperatures in the Twin Cities will be in the low 30s on Tuesday morning and warm up to 48 degrees by 4 p.m., according to NEXT Weather meteorologist Chris Shaffer.
Minnesota is taking legal action over withheld Medicaid funding, hundreds of National Guard troops from Minnesota and Wisconsin are in the Middle East and more.
Temperatures will climb into the 50s this week and stay there for a while.
Strikes from the U.S. and Israel are continuing, as are retaliatory hits from Iran, plus more of the day’s top stories.
A Hugo woman is charged with threats of violence against House Speaker Lisa Demuth.
Minnesota’s attorney general is now taking legal action in the fight for Medicaid funding.