The Smartest Dog in the World
Anderson Cooper meets Chaser, a dog who can identify over a thousand toys, and the scientists who are studying the brain of man's best friend.
America's Pets: Health & Happiness
Texas dog rescue provides safe haven for pregnant pups
A maternity suite called Three Little Pitties near Houston doesn't treat the patients you would expect.
How AI is using facial recognition to help bring lost pets home
A national lost-and-found database run by the nonprofit Petco Love has helped reunite more than 100,000 families with missing animals.
Cat cafes are popular overseas, and are now beginning to get a foothold in the U.S.
Cat cafes are popular overseas, and are now beginning to get a foothold in the U.S. CBS News' Naomi Choy Smith paid a visit to the Meow Parlor, which just opened in New York City.
Dr. Greg Berns, a physician and neuroscientist at Emory University, has found dogs express their emotions more intensely than humans
Dr. Greg Berns, a physician and neuroscientist at Emory University, has found dogs express their emotions more intensely than humans.
British researchers say that the popular dog training tool may do more harm than good and stress out your pet
British researchers say that the popular dog training tool may do more harm than good and stress out your pet. Don Dahler reports on reactions from defenders and critics of the technique.
FitBark is a smart activity monitor that can help dog owners monitor their pet's activity and well being
FitBark is a smart activity monitor that can help dog owners monitor their pet's activity and well being. KCTV's Betsy Webster meets the man behind the app.
Most popular dog breeds in the U.S.
For a 27th straight year, Labrador retrievers are the most popular breed, but competition is stiff in the top 10
Chocolate poisonings in dogs peak at the holidays
As you fill your home with holiday treats, don't forget some can be toxic to pets
Caring for a sick pet can take a major toll
The emotional burden is steep, a new study shows, but vets can help pet owners cope
Should you let your dog sleep in the bedroom?
New research looks at quality of sleep for pet owners who keep their dogs in their rooms at night
Are our pets joining America's obesity epidemic?
While porky animals may look cute, the extra fat can cause life-threatening conditions
Keep your pet safe from summer health hazards
The warmer weather brings with it health risks for pets. Here's how to keep them safe
A service dog in the dugout at UNC baseball
He's the rookie of the year on UNC's baseball team and he's never hit a baseball
Laser therapy makes dogs look cool, feel even better
It all happens with a light you can't see, but the results are visible almost immediately
Golden retriever's roof-jumping routine goes viral
"We appreciate your concern but please do not knock on our door... we know he's up there!"
Hydrotherapy rehab making a splash with dogs
Charlie couldn't use her hind legs, but all that changed with the help of an underwater treadmill
DogTV keeps pets amused when owners are away
The average American dog stays home alone roughly 6 hours per day, and a service called DogTV wants to help fill that downtime
Sick pet? Here's the cost of treating cats and dogs
The costs of keeping a dog and cat in good health can vary significantly depending on where you live
What you need to know about Lyme disease in dogs
It's a mysterious and dangerous disease in humans, but did you know it poses a serious threat to pets as well?
Anxiety may give dogs gray hair
A new study examines the impact of different canine personality types
Pet care costs can top human medical bills
Pet health care bills can climb into the tens of thousands of dollars as new technologies and treatments drive up costs
Rescue cat saves owner's life by biting his toes during seizures
Not long ago, Glen Schallman adopted a one-year-old cat from a local PetSmart. Since then, that cat has been rescuing him right back on a daily basis
What your dog’s vet bill says about America’s health care
The pet health care industry is similar to the human health care system – for better and for worse
Are you feeding your cat all wrong?
New research suggests the average kitty will be healthier and happier if you do this
HealthWatch
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.
Her deadly diagnosis only had 1 warning sign. Here's how she survived.
Becca Valle, then 37, enrolled in a cutting-edge clinical trial after surgery removed an aggressive tumor from her brain.
California urges avoiding wild mushrooms after deaths, liver transplants
More than three dozen cases of death cap mushroom poisonings have been reported in California since November, health officials said.
See the 43 drugs available on new discounted drug site TrumpRx
Here's what to know about TrumpRx, including how it works, who can use it, and how much money it can save.
White House launches TrumpRx discounted drug site
The Trump administration launched its new TrumpRx direct-to-consumer prescription drug listing site late Thursday, part of a push to offer medication at steep discounts.
Officials warn against drinking raw milk after baby dies from listeria
The New Mexico Department of Health said officials believe the baby contracted listeria after their mother drank raw milk during pregnancy.
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SWAT teams activated in Arizona county where Nancy Guthrie went missing
SWAT teams and other law enforcement were mobilizing in Tucson, Arizona, where officials have said Nancy Guthrie was abducted 10 days ago.
Don Lemon now represented by ex-prosecutor who resigned from DOJ
A high-profile former prosecutor who was part of a wave of resignations from the Justice Department's office in Minneapolis last month has a surprising new client: Former CNN anchor Don Lemon.
Retired FBI agents analyze new images in Nancy Guthrie disappearance
The FBI on Tuesday released images and videos showing a person outside Nancy Guthrie's front door in Tucson, Arizona, wearing a ski mask and gloves and carrying a backpack and what appears to be a weapon.
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.
Democratic governors excluded from typically bipartisan White House gathering
A source familiar with the White House's planning said exclusion of Democrats from a formal business meeting was deliberate — President Trump did not want them there.
MoneyWatch
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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.
The "K-shaped" economy will affect your 2026 tax refund
Tax refunds will be bigger this year because of the big, beautiful bill" act, with higher-income households set to reap the biggest checks.
Vatican Bank debuts two Catholic-themed equity indexes
The Vatican Bank said the new indexes are "designed to serve as a reference for Catholic investments worldwide."
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.
OpenAI starts testing ads in free version of ChatGPT
ChatGPT will clearly distinguish between ads and answers to user prompts on the AI platform, according to OpenAI.
Politics
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Grand jury declines criminal charges against 6 Democrats, sources say
A federal grand jury on Tuesday refused to indict six congressional Democrats who drew President Trump's ire last year by taping a video telling members of the military that they must reject "illegal orders," according to three sources.
Don Lemon now represented by ex-prosecutor who resigned from DOJ
A high-profile former prosecutor who was part of a wave of resignations from the Justice Department's office in Minneapolis last month has a surprising new client: Former CNN anchor Don Lemon.
Khanna names 6 men who he says were redacted from Epstein files for "no apparent reason"
Two lawmakers are accusing the government of improperly redacting some people's names from the Epstein files, including six men whose identities are now public.
Democratic governors excluded from typically bipartisan White House gathering
A source familiar with the White House's planning said exclusion of Democrats from a formal business meeting was deliberate — President Trump did not want them there.
NATO to shift 2 commands from U.S. to European leadership
Two NATO Joint Force Commands led by U.S. officers will transition to be European-led in an apparent answer to President Trump's calls for Europe to contribute more to its defense.
HealthWatch
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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.
Her deadly diagnosis only had 1 warning sign. Here's how she survived.
Becca Valle, then 37, enrolled in a cutting-edge clinical trial after surgery removed an aggressive tumor from her brain.
World
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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.
Irish man held by ICE says he had U.S. work permit, fears for his life
Seamus Culleton says he's been held for 5 months in a "filthy" ICE detention camp despite a U.S. work permit and green card application.
Airlines adjust as Trump's policies dry up Cuba's jet fuel supplies
A Canadian airline suspends flights to Cuba as U.S sanctions and Trump's tariff threats force Havana to warn carriers there's no way to refuel on the island.
Ben Ogden becomes 1st U.S. man in 50 years to medal in cross-country
Ben Ogden of Team USA won the silver medal in the cross-country sprint Tuesday at the Winter Olympics in Italy.
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
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.
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.
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 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.
Trial over social media addiction in kids begins
Opening statements began Monday in Los Angeles in a landmark trial over alleged social media addiction in children. CBS News correspondent Carter Evans has the details.
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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SWAT teams activated in Arizona county where Nancy Guthrie went missing
SWAT teams and other law enforcement were mobilizing in Tucson, Arizona, where officials have said Nancy Guthrie was abducted 10 days ago.
Retired FBI agents analyze new images in Nancy Guthrie disappearance
The FBI on Tuesday released images and videos showing a person outside Nancy Guthrie's front door in Tucson, Arizona, wearing a ski mask and gloves and carrying a backpack and what appears to be a weapon.
Ex-FBI special agent on new Guthrie footage
The FBI on Tuesday released new surveillance footage of a masked person on the front porch of Nancy Guthrie's home. Former FBI Special Agent Jeff Harp joins to analyze the video.
Officials believe person in Guthrie video was armed
The FBI on Tuesday released surveillance images of a masked person at Nancy Guthrie's front door. CBS News reporter Andres Gutierrez has the latest.
Epstein survivor on DOJ's handling of files
The Justice Department is facing bipartisan criticism over its handling of the release of files related to convicted sex offender Jeffrey Epstein. Danielle Bensky, an Epstein survivor, joins "The Takeout" to discuss.
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.
Latest Galleries
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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.
Latest CBS News Videos
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Latest CBS News Videos
Hero dog leads police to missing 3-year-old
A neighborhood dog helped authorities in Louisville, Kentucky, find a missing 3-year-old boy last month in a dramatic rescue seen in newly released body camera footage. "CBS Evening News" anchor Tony Dokoupil has the story.
Team USA picks up five more Olympic medals
Team USA added five more medals at the Olympics onTuesday, bringing the total so far to seven. Meanwhile, the frustration continues for American skiing star Mikaela Shiffrin. Kelly O'Grady has the latest.
Teen says she was zip-tied in Idaho ICE raid
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 during an immigration raid. Matt Gutman reports.
Democrats grill ICE director in heated hearing
The leaders of three major immigration agencies defended the Trump administration's mass deportation campaign in testimony before lawmakers, marking their first appearance on Capitol Hill since the recent crackdown in Minneapolis. Nicole Sganga has details.
Trump praised Epstein probe in 2006, files says
A newly surfaced record from the files related to convicted sex offender Jeffrey Epstein alleges President Trump told a Palm Beach police chief in 2006, "Thank goodness you're stopping him. Everyone has known he's been doing this." As Scott MacFarlane reports, that contradicts Mr. Trump's claims that he was unaware of Epstein's crimes.