Hundreds of dolphins found dead in lake were in water hotter than jacuzzi
"You couldn't put your finger in the water," said the lead author of the study, which spotlights the impacts of planetary warming on aquatic ecosystems.
Dolphin
Video of orcas in algae-infested pool sparks concern for their fate
France has been struggling to find a new home for Wikie, 24, and her 11-year-old calf, Keijo, after a marine park closed down.
900-pound dolphin jumps from water, lands on fishermen's boat
Three fishermen saw a shadow across the bright summer sun and heard an almighty boom — before chaos unfolded.
Dolphin lands in fishermen's boat
A 900-pound dolphin landed in a fishermen's boat in New Zealand causing damage to the vessel. CBS News' Elizabeth cook reports.
1,500 dolphins captured on stunning video off California coast
A miles-long cluster of dolphins was filmed leaping and gliding across Carmel Bay, forming an unusual "super pod" of more than 1,500 of the marine creatures.
Dolphin strandings on Cape Cod at an all-time high
The waters off of Cape Cod, Massachusetts are teeming with life, especially dolphins. More than ever, these animals are getting stranded on the shore, with the number spiking this year.
18 beachgoers in Japan bitten by "usually calm" dolphins this year
One expert says a rash of dolphin bites could be down to one animal "seeking to interact with humans the way it does with fellow dolphins."
Meet Speckles, 1 of only 6 dolphins photographed with a rare skin condition
One unique bottlenose dolphin's sudden leap out of the water provided a rare glimpse of a condition that's only been photographed a handful of times across the world.
150 dolphins die in Amazon lake within a week as water temps soar
Nearly two dozen of the dolphins that were found dead are an endangered species known as "the guardians of rivers."
Bioluminescent waves light up Southern California's coastal waters
The bioluminescence is a phenomenon caused by flourishing algae blooms, also known as the "red tide."
"Magical" waves with a "beautiful blue glow" seen in California
The "awe-inspiring, wondrous" sight could come at a cost to marine life.
Young dolphin found dead on New Hampshire beach
The dolphin belonged to a species "never before seen" in the area, rescuers said.
Rare pink dolphins spotted swimming in Louisiana
The man who came across the dolphins has been fishing in the area for decades, but says "nothing like this" has ever emerged.
Dolphins rescued after being stranded
When Hurricane Ida slammed Grand Isle, Louisiana, as a Category 4 storm in 2021, it left a mother dolphin and her baby trapped in a pond system. This month, they were finally rescued and released back into the ocean.
Dolphins rescued after nearly 2 years of being stranded
Officials believe the mother and her calf became stranded in the Grand Isles pond system when Hurricane Ida hit Louisiana as a Category 4 storm in August 2021.
Dolphins use baby talk when communicating with calves, study finds
A study published Monday found that bottlenose dolphin mothers use a kind of high-pitched baby talk with their calves.
U.K. says Russia "likely" training dolphins to "counter enemy divers"
The latest bulletin from British military intelligence on the Ukraine war says Russia appears to be training combat dolphins in occupied Crimea.
Hundreds of sea lions and dolphins are turning up dead on California coast
"I have never seen anything this intense in terms of the numbers of animals in my 20 years of responding to strandings in this area," one expert said.
Dozens of swimmers under investigation for harassing dolphins in Hawaii
Harassing marine mammals is a violation of the federal Marine Mammal Act, and could result in up to $11,000 in fines and/or a year in prison.
Swimmers accused of harassing dolphins
Dozens of swimmers are under investigation for allegedly harassing a pod of wild dolphins near Hawaii's Big Island, authorities said.
8 dolphins die after washing ashore on New Jersey beach
Six of the dolphins were euthanized and the other two had already died when rescuers arrived at the scene.
Man called "Dolphin Dave" accused of harassing whales and dolphins
"Dolphin Dave" Jimenez is accused of swimming close enough to a humpback whale to nearly touch it and chasing a pod of dolphins.
Dolphins return to NYC's Bronx River
The NYC Parks Department said it's believed the dolphins "naturally found" their way back to the river as conditions continue to improve after years of pollution.
Dolphin mimics woman's cartwheels
A woman named Alyssa Bradshaw was doing cartwheels at the Indianapolis Zoo – and a dolphin in the tank in front of her seemingly mimicked her flips.
Nature: Spotted dolphins
"Sunday Morning" takes us among some spotted dolphins in the blue waters off the Bahamas. Videographer: Mauricio Handler.
Live
Man who says he was person of interest in Nancy Guthrie's abduction released
Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, was reported missing on Feb. 1 and ransom notes were being investigated.
Live
Watch Live: Bondi testifies at House hearing amid scrutiny over Epstein files
Attorney General Pam Bondi is appearing before the House Judiciary Committee as the Justice Department faces questions over the Epstein files.
El Paso airspace closure was tied to Mexican cartel drones, officials say
The Federal Aviation Administration changed course and said flights would resume after halting all air traffic into and out of El Paso.
9 killed, dozens injured in shootings at high school and home in Canada
The suspected shooter was found dead in the school from a "self-inflicted injury," Canadian police said.
Grand jury declines charges against 6 Democrats over illegal orders video
A federal grand jury refused to indict six Democrats who drew President Trump's ire by taping a video telling members of the military that they must reject "illegal orders," three sources told CBS News.
Exclusive
14-year-old girl allegedly zip-tied in raid, raising questions about ICE tactics
A 14-year-old girl said she was "crying" and "struggling to breathe" when law enforcement officers herded her onto a racetrack with other detainees and zip-tied her hands.
Videos in the Epstein files reveal disturbing glimpses of his private life
The Epstein files released by the Justice Department include hours of video footage Jeffrey Epstein recorded, received or downloaded. The Free Press has compiled it all.
Exclusive
Georgia army veteran deported after traffic stop speaks out on ICE detention
A Georgia Army veteran who spent nearly five decades in the United States was deported to Jamaica following a routine traffic stop.
Employers added 130,000 jobs in January, topping expectations
Economists had forecast a monthly payroll gain of 75,000, according to polling from financial data company FactSet.
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How slower U.S. population growth could impact the economy
A slowdown in immigration and lower birth rates could crimp the U.S. economy by shrinking the nation's workforce, researchers say
Employers added 130,000 jobs in January, topping expectations
Surprise burst in hiring across the U.S. last month shows the labor market remains on solid ground.
House to vote on the SAVE America Act as GOP makes election bill push
The House is set to vote Wednesday on the SAVE America Act, which would implement strict new requirements for registering to vote and casting ballots.
Letters found in home show messages between WWII soldier, future wife
The letters by William Raymond Whittaker and Jane Dean were found in a Nashville home that had belonged to Jane and her siblings.
Live
Watch Live: Bondi testifies at House hearing amid scrutiny over Epstein files
Attorney General Pam Bondi is appearing before the House Judiciary Committee as the Justice Department faces questions over the Epstein files.
MoneyWatch
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How slower U.S. population growth could impact the economy
A slowdown in immigration and lower birth rates could crimp the U.S. economy by shrinking the nation's workforce, researchers say
Employers added 130,000 jobs in January, topping expectations
Surprise burst in hiring across the U.S. last month shows the labor market remains on solid ground.
New Medicaid work rules likely to hit middle-aged adults hard
Republicans have said new Medicaid work rules are aimed at unemployed young people who should have jobs. Policy researchers say the rules are more likely to disrupt coverage for middle-aged adults.
Bought a new car last year? You could qualify for this tax break.
New deduction allows taxpayers to deduct up to $10,000 on interest they paid to buy a new American-made vehicle in 2025.
Estée Lauder accuses Walmart of selling counterfeits of its products
Estée Lauder lawsuit alleges Walmart sells fake versions of products from brands including Aveda, Clinique and Tom Ford.
Politics
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House to vote on the SAVE America Act as GOP makes election bill push
The House is set to vote Wednesday on the SAVE America Act, which would implement strict new requirements for registering to vote and casting ballots.
Live
Watch Live: Bondi testifies at House hearing amid scrutiny over Epstein files
Attorney General Pam Bondi is appearing before the House Judiciary Committee as the Justice Department faces questions over the Epstein files.
Exclusive
DNC tallied over $7 million in grassroots fundraising last month
Democrats are facing a stark cash gap with the Republican National Committee after the GOP closed 2025 with $95 million in cash on hand.
Moderna says FDA refuses its application for new mRNA flu vaccine
The Food and Drug Administration is refusing to consider Moderna's application for a new flu vaccine made with mRNA technology, the company said.
House Republicans break with Trump, blocking a bid to protect tariff authority
GOP leaders launched an unsuccessful bid to reinstate a ban on resolutions that challenged the president's sweeping tariffs.
HealthWatch
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Moderna says FDA refuses its application for new mRNA flu vaccine
The Food and Drug Administration is refusing to consider Moderna's application for a new flu vaccine made with mRNA technology, the company said.
What to know about a new study on coffee, tea and dementia risk
CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt."
Thousands of mothers were flagged to police over flawed drug tests at childbirth
The Marshall Project found more than 70,000 cases referred to law enforcement over allegations of substance use during pregnancy — and that's a significant undercount.
Obamacare sign-ups drop, but the extent won't be clear for months
Experts say Affordable Care Act sign-up data won't be clear until people who were enrolled have paid — or not — their new, often much higher, premiums.
Hospital flooded by Hurricane Helene to be rebuilt in another flood plain
Ballad Health, the nation's largest state-sanctioned hospital monopoly, plans to rebuild Unicoi County Hospital in Tennessee on land that two climate modeling companies say is at risk of flooding.
World
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Team USA curler from Minnesota says people's rights being quashed at home
Team USA's curlers are trying to focus on the ice at the Winter Games in Italy, but one member from Minnesota says "what's going on there is wrong."
Russian drone kills father, 3 young kids, seriously wounds pregnant mom
Ukrainian officials say a man and his three toddlers were killed when a Russian drone razed their house, and the mother, 35 weeks pregnant, is in critical condition.
9 killed, dozens injured in shootings at high school and home in Canada
The suspected shooter was found dead in the school from a "self-inflicted injury," Canadian police said.
Spanish skater in Minions costume reflects on music rights dispute, performance
Tomas-Llorenc Guarino Sabate donned his Minions costume at the 2026 Winter Olympics in the men's short program, days after he received approval for the music.
Maxim Naumov makes Olympic debut 1 year after parents killed in midair collision
Maxim Naumov's score Tuesday was enough to make it through the short program, giving him another opportunity to perform when the men's free skate takes place Friday night.
Entertainment
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Chappell Roan leaves Wasserman talent agency after his mentions in Epstein files
Chappell Roan says she's left her talent agency after its CEO, Casey Wasserman, was named in files related to late convicted sex offender Jeffrey Epstein.
Analyzing best and worst Super Bowl LX ads
Just 30 seconds of highly coveted commercial airtime during the Super Bowl costs as much as $10 million, according to CBS News MoneyWatch. Bill Pearce, marketing faculty member at The University of California, Berkeley, joins to discuss some of the ads from Super Bowl LX.
Could Trump's Bad Bunny attacks alienate Latinos?
Bad Bunny's historic Super Bowl halftime show included superstar surprise guests and a message of unity and cultural celebration. While many praised the performance, President Trump took to social media to criticize the show. CBS News political director Fin Gómez joins with analysis.
Bad Bunny and the politics of the Super Bowl
The Super Bowl is a football game, an entertainment spectacle, a global billboard and a crucible of American political discord. CBS News chief Washington correspondent Major Garrett explains.
Catherine O'Hara's cause of death was a pulmonary embolism
Catherine O'Hara, known for her roles in "Home Alone," "Schitt's Creek" and "Beetlejuice," died on Jan. 30 at the age of 71.
Technology
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Technology
Americans turn to AI for mental health advice
Millions of Americans are turning to AI for emotional therapy. A report in JAMA found about 13% of young people use AI chatbots for mental health advice. Dr. Sue Varma, a board-certified psychiatrist, explains what to know about safety, privacy and ethical standard concerns.
AI tech boom causes shortages
The demands of the artificial intelligence boom may be causing shortages in other sectors that help boost the U.S. economy. Shira Ovide, a technology reporter for The Washington Post, joins CBS News with more.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Social media companies face massive trial
Opening statements began in a landmark trial against Google and Meta on the apparent harms of social media platforms. CBS News' Jo Ling Kent reports.
Social media giants accused of "addicting the brains of children" as trial begins
Instagram's parent company Meta and Google's YouTube dispute claims that their platforms deliberately addict and harm children.
Science
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Scientists "quite surprised" to find one polar bear population thriving
After decades monitoring polar bears in Norway's far north, researchers say the animals have proven incredibly adaptable, but there are no guarantees for the future.
Mysterious dark matter seen in new map of distant galaxies
Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity warps and bends the star stuff around it.
Cow develops technique to scratch herself
"CBS Saturday Morning" learns more about Veronika, the clever cow who figured out multiple ways to scratch herself with a broom. It was the first time a cow was seen using a tool.
Almanac: January 18
"Sunday Morning" looks back at historical events on this date.
Fossils found at Dinosaur National Monument, first excavation in 100 years
The Dinosaur National Monument, which is located on the border between Colorado and Utah, was last excavated in 1924.
Crime
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Crime
Disturbing videos in Epstein files
The videos released in the latest batch of Epstein files provide a disturbing look into the convicted sex offender's life. The Free Press video journalist Tanya Lukyanova joins CBS News to discuss.
Latest news on Nancy Guthrie kidnapping
A man who was briefly detained in the Nancy Guthrie kidnapping case wants to clear his name, saying "I didn't do anything. ... I'm innocent." This comes after the FBI released images of a subject at Guthrie's footsteps. CBS News' Jonathan Vigliotti reports.
Ex-FBI agent on developments in Guthrie case
Officials are looking to identify a person who was caught on video wearing a mask and gloves outside Nancy Guthrie's home the night she went missing. On Tuesday, a person was detained in connection to the case and a man who identified himself as Carlos said he was that person and was released. Lance Leising, a retired supervisory special agent with the FBI, joins "CBS Mornings" to break down the latest developments in the case.
White House on Epstein files about Lutnick
The White House said Tuesday it stands by Commerce Secretary Howard Lutnick as more details emerge about his apparent relationship with Jeffrey Epstein. This comes as more files depict what President Trump apparently knew about the convicted sex offender. CBS News' Natalie Brand reports.
Deadly shootings at Canada high school, home
At least nine people were killed, dozens were injured, and the shooter is dead after a set of shootings in British Columbia, Canadian police said Tuesday. CBS News' Ramy Inocencio reports.
Space
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New space station crew eager for Wednesday launch
The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.
What led NASA to delay Artemis II launch
NASA's first crewed moon mission in more than 50 years has been delayed until March at the earliest. During a routine dress rehearsal of the launch, persistent liquid hydrogen leaks were discovered in the Artemis II rocket. CBS News space consultant Bill Harwood breaks it down.
NASA hopes to fix Artemis II moon rocket leak with on-pad repair
NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.
NASA delays Artemis II launch
NASA delayed the Artemis II moon rocket launch after a hydrogen leak was found during a wet dress rehearsal, the agency announced Tuesday. CBS News senior space consultant Bill Harwood has the latest.
NASA begins mission to map the boundaries of our heliosphere
A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
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Where to get the latest CBS Mornings Deals
On this edition of CBS Mornings Deals, we show you items that might just become essentials in your everyday life. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Here's how much Olympic gold medals cost
The value of Olympic gold medals may be higher than usual as metal prices rise. CBS MoneyWatch reporter Megan Cerullo has more.
Maxim Naumov honors parents at Olympics
U.S. figure skater Maxim Naumov made his Olympic debut a year after his parents and coaches died in a midair plane crash near Washington, D.C. CBS News' Kelly O'Brady reports.
Olympian competes a year after parents killed
U.S. figure skater Maxim Naumov competed Tuesday at the 2026 Winter Games – fulfilling a dream he had shared with his parents who were killed last year in the D.C. midair collision. Kelly O'Grady has more.
Disturbing videos in Epstein files
The videos released in the latest batch of Epstein files provide a disturbing look into the convicted sex offender's life. The Free Press video journalist Tanya Lukyanova joins CBS News to discuss.