Arctic temperatures rising twice as fast as elsewhere, NOAA report says
Temperatures in the Arctic continue to follow a long-term warming trend, according to the National Oceanic and Atmospheric Administration.
Arctic
China has "unprecedented number" of ships in U.S. Arctic waters, DHS says
The Department of Homeland Security says this year has seen an "unprecedented" presence of Chinese military and research vessels in the U.S. Arctic region.
Reindeer populations could drop by up to 80% by 2100, researchers say
Reindeer populations across the Arctic will likely decline due to future climate change with the North American population facing the highest risk, researchers predict.
China research ships ramping up activity in U.S. Arctic, Coast Guard says
The U.S. Coast Guard reports an increase in activity by Chinese research vessels in and around the U.S. Arctic.
Record-breaking arctic chill moving across U.S.
A massive arctic chill is moving over much of the country, bringing bone-chilling cold and snow. More than 67 million Americans are under winter weather alerts. David Begnaud reports and CBS News climate and weather contributor Jeff Berardelli shows the forecast.
Manchin warns of Russian aggression in the Arctic
Sen. Joe Manchin, D-West Virginia, joins moderator Margaret Brennan to discuss his recent trip to the Arctic amid U.S. intelligence reports that Russia is conducting secret nuclear weapon tests there.
Why ice loss in the Arctic is threatening polar bear populations
After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.
U.S., Canadian jets scrambled as Russian warplanes spotted in the Arctic
Several hours later, NORAD said it also scrambled two F-16 fighter jets from Alaska to Greenland.
Arctic tundra becoming a source of carbon dioxide emissions, NOAA warns
The Arctic tundra has historically helped reduce global emissions. But rising temperatures and wildfires in the region are changing that, scientists say.
NASA shows off image of U.S. military's abandoned "city under the ice"
Scientists now have a clearer picture of Camp Century, an abandoned U.S. military base long hidden under the ice in Greenland, thanks to a NASA research team's good luck.
Fossils in Greenland ice sheet reveal increased risk of sea level rise
New research about Greenland's ice sheet could provide a warning of what's to come as the planet continues to warm.
Russia and China push back against U.S. warnings over Arctic activity
The U.S. says climate change is helping Russia and China boost activity in the Arctic. Moscow and Beijing insist there's no cause for alarm.
Russia says its fighter jets intercepted U.S. bombers in the Arctic
"The crews of the Russian fighters identified the aerial target as a pair of U.S. Air Force B-52H strategic bombers," Moscow's defense ministry wrote.
Canada to quadruple sub fleet as NATO, Russia and China eye the Arctic
Canada plans to buy 12 new submarines as the U.S. and its allies and adversaries step up operations in the thawing Arctic.
Could the Arctic be ice-free within a decade?
Could the Arctic be ice-free within a decade? Here's what the latest science says – and how the loss of all that ice could lead to the next global conflict.
Could the Arctic be ice-free within a decade? What the latest science says
Researchers predict that the first ice-free day will take place sometime between the 2020s and 2030s.
POV: A day in the life of a polar bear
Equipped with a video camera collar, this polar bear in Manitoba, Canada, reveals what a day in its life looks like as the Arctic sea ice it heavily relies on continues to melt and impacts its feeding, swimming and other activities.
What temperatures are too cold for your pets? Experts weigh in.
"If you're bundled up, and you find that it's too cold and you can't handle it any longer, your dog probably can't either," one veterinarian said.
Deadly arctic blast affecting millions
The freezing temperatures that impacted the Iowa caucuses are being blamed for at least 12 deaths from Oregon to Tennessee. Texas is one of the places feeling the effects of the arctic blast with extreme wind chills blanketing the state Tuesday. Dominic Brown with CBS News Texas has a look at the forecast.
Winter storms bring possible record-breaking Arctic cold, snow
A continuing wave of Arctic storms threatened to break low-temperature records in the nation's heartland, spread cold and snow from coast to coast and cast a chill over everything ranging from football playoffs to presidential campaigns.
Navalny confirms he's in Arctic penal colony and says he's "fine"
The Russian opposition leader says he's "relieved" that he's "finally made it." His whereabouts were unknown for more than two weeks before his spokesperson said he'd been located.
Russian military presence in the Arctic north
As CBS News correspondent Holly Williams reports, Russia's interest in the Arctic region can be tied to its military readiness to reach the U.S. in the event of war.
Russia ramps up Arctic military presence as Ukraine war nears 2-year mark
Norway's Svalbard Archipelago, deep inside the Arctic Circle, has become a focal point of the tension between Russia and America's NATO allies.
More than 70 million face increased threat of sea level rise worldwide
New data finds the impact of climate change on coastal flooding could increase five-fold by the end of the century, leading to major property and infrastructure losses.
How melting glaciers fuel sea level rise
In Svalbard, Norway, scientists are learning how Arctic glaciers melting at an unprecedented rate will affect rising sea levels. CBS News national environmental correspondent David Schechter visited a cluster of islands close to the North Pole to learn more.
Maduro appears in U.S. court, Trump threatens other nations
Ousted Venezuelan President Nicolás Maduro and his wife appeared before a judge in New York to face charges related to drug trafficking after the U.S. military attack on Venezuela.
Exclusive
U.S. plans to intercept tanker involved in Venezuelan oil trade
Two U.S. intelligence officials said Venezuelan officials had discussed placing Soviet-era defense systems and armed military personnel on tankers — disguising them as civilians for defense purposes.
Exclusive
2,000 agents deploying to Minneapolis in immigration crackdown, fraud probe
The Trump administration has begun a massive deployment of hundreds of Department of Homeland Security agents to the Minneapolis region, officials tells CBS News.
CDC announces new childhood vaccine recommendations for fewer shots
The new CDC recommendations suggest reducing the number of vaccinations all children should receive.
DOJ says it has reviewed less than 1% of Epstein files so far
The Justice Department said it is still poring through millions of documents that may be related to Jeffrey Epstein, as the Trump administration grapples with a mandate to release all files on the late sex offender.
Inside Maduro's defiant first courtroom appearance
Former Venezuelan President Nicoás Maduro was arraigned Monday, declaring through a translator he is a "decent man," innocent of all charges, and "I am still president of my country."
Hegseth moves to demote Sen. Mark Kelly, cut pension over illegal orders video
Defense Secretary Pete Hegseth said Monday that the Pentagon had begun a process that could result in Democratic Sen. Mark Kelly of Arizona being demoted and having his retirement pay cut.
New details on the covert operation to capture Maduro
Months of planning led to a covert operation that caught the Venezuelan leader completely off guard.
Major oil companies to meet with Trump admin. on Venezuela, sources say
Petroleum giants Chevron, ConocoPhillips and ExxonMobil are planning to meet with the Trump administration later this week, sources told CBS News, as President Trump pushes oil companies to invest in Venezuela.
U.S.
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Ohio police release video of person of interest in dentist and wife's killing
Investigators believe Spencer and Monique Tepe were fatally shot between 2 a.m. and 5 a.m. last Tuesday in their home located in the Near East Side neighborhood of downtown Columbus.
Inside Maduro's defiant first courtroom appearance
Former Venezuelan President Nicoás Maduro was arraigned Monday, declaring through a translator he is a "decent man," innocent of all charges, and "I am still president of my country."
Package at Arizona Supreme Court tests positive for homemade explosives
A package received by the Arizona Supreme Court tested positive for a "homemade explosive substance," authorities said.
Prediction market user made $436,000 betting on Maduro capture
A prediction market user won big after wagering $32,000 that the U.S. would capture former Venezuelan President Nicolás Maduro. Was it insider trading?
U.S. oil companies won't rush to re-enter shaky Venezuela, experts say
The Trump administration is counting on Big Oil to revive Venezuela's creaky energy sector. That's no sure bet, according to industry experts.
MoneyWatch
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Major oil companies to meet with Trump admin. on Venezuela, sources say
Petroleum giants Chevron, ConocoPhillips and ExxonMobil are planning to meet with the Trump administration later this week, sources told CBS News, as President Trump pushes oil companies to invest in Venezuela.
Prediction market user made $436,000 betting on Maduro capture
A prediction market user won big after wagering $32,000 that the U.S. would capture former Venezuelan President Nicolás Maduro. Was it insider trading?
U.S. oil companies won't rush to re-enter shaky Venezuela, experts say
The Trump administration is counting on Big Oil to revive Venezuela's creaky energy sector. That's no sure bet, according to industry experts.
Oil stock prices rise after U.S. capture of Venezuelan President Maduro
Shares in Chevron, Exxon and other energy companies climbed, while oil prices jumped, on Monday after Maduro's ouster.
Novo Nordisk debuts Wegovy weight-loss pill in the U.S.
FDA-approved semaglutide drug is the first GLP-1 pill for weight loss available in the U.S., according to drugmaker Novo Nordisk.
Politics
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DOJ says it has reviewed less than 1% of Epstein files so far
The Justice Department said it is still poring through millions of documents that may be related to Jeffrey Epstein, as the Trump administration grapples with a mandate to release all files on the late sex offender.
New details on the covert operation to capture Maduro
Months of planning led to a covert operation that caught the Venezuelan leader completely off guard.
Inside Maduro's defiant first courtroom appearance
Former Venezuelan President Nicoás Maduro was arraigned Monday, declaring through a translator he is a "decent man," innocent of all charges, and "I am still president of my country."
Major oil companies to meet with Trump admin. on Venezuela, sources say
Petroleum giants Chevron, ConocoPhillips and ExxonMobil are planning to meet with the Trump administration later this week, sources told CBS News, as President Trump pushes oil companies to invest in Venezuela.
Judge in Maduro's case has previously been a thorn in Trump's side
The 92-year-old senior U.S. district judge has repeatedly rejected efforts by President Trump to remove his New York State criminal case to federal court.
HealthWatch
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CDC announces new childhood vaccine recommendations for fewer shots
The new CDC recommendations suggest reducing the number of vaccinations all children should receive.
Novo Nordisk debuts Wegovy weight-loss pill in the U.S.
FDA-approved semaglutide drug is the first GLP-1 pill for weight loss available in the U.S., according to drugmaker Novo Nordisk.
Doctor's orders: Eat ice cream, and other tips for a long and healthy life
In his new wellness book, "Eat Your Ice Cream," Dr. Ezekiel Emanuel goes beyond the basics of eating, exercise and sleep, to the importance of being happy, social engagement, and recommended behaviors (like "don't be a schmuck") that can benefit longevity.
Why this doctor says: Eat your ice cream
In his new wellness book, "Eat Your Ice Cream: Six Simple Rules For a Long and Healthy Life," Dr. Ezekiel Emanuel, a prominent oncologist and health policy expert, goes beyond the basics of eating, exercise and sleep. He talks with Norah O'Donnell about the importance of being happy, social engagement, and recommended behaviors (like "don't be a schmuck") that can benefit longevity.
Book excerpt: "Eat Your Ice Cream" by Ezekiel J. Emanuel, M.D.
In his new book, the oncologist and health policy expert discusses longevity, and how to best differentiate valid and effective health and wellness advice from "the speculative, deceptive, and just plain stupid."
World
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After Maduro's ouster, two powerful women could vie for control of Venezuela
Maduro's vice president, Delcy Rodríguez, was sworn in as president of Venezuela. But opposition leader María Corina Machado could prevail in a future election.
New details on the covert operation to capture Maduro
Months of planning led to a covert operation that caught the Venezuelan leader completely off guard.
Inside Maduro's defiant first courtroom appearance
Former Venezuelan President Nicoás Maduro was arraigned Monday, declaring through a translator he is a "decent man," innocent of all charges, and "I am still president of my country."
Meet Maduro's inner circle in Venezuela, including some wanted by the U.S.
After his capture by U.S. forces, Nicolás Maduro's closest confidants remain in their posts, including some wanted by the U.S.
Mike Waltz defends U.S. at UN: "We are not occupying a country"
At an emergency U.N. meeting on Monday, U.N. ambassador Mike Waltz repeated the Trump administration's argument that the air and ground assault was not an attack.
Entertainment
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Michael B. Jordan on "Sinners"
Michael B. Jordan, who plays twin brothers in "Sinners," says shooting Ryan Coogler's horror film set in the Depression Era South – a drama that melds Jim Crow racism with vampires – is also a testament to the power of family.
Extended interview: Michael B. Jordan
In this web exclusive, Michael B. Jordan talks with Tracy Smith about being pushed out of his comfort zone by performing two characters – identical twin brothers – in Ryan Coogler's horror film "Sinners."
Michael B. Jordan on "Sinners"
Michael B. Jordan, who plays twin brothers in "Sinners," says shooting Ryan Coogler's horror film set in the Depression Era South – a drama that melds Jim Crow racism with vampires – is also a testament to the power of family. He talks with Tracy Smith about portraying the characters Stack and Smoke; his ties to his parents; and what it took for him to recover from playing the villain Killmonger in "Black Panther."
Behind the scenes of "The Pitt"
The HBO Max drama immerses viewers in the struggles faced by the ER staff at the fictional Pittsburgh Trauma Medical Center. "Sunday Morning" visits the hyper-realistic set, and talks with star, writer, director and executive producer Noah Wyle.
Extended interview: Noah Wyle
In this web exclusive, CBS News chief medical correspondent Dr. Jon LaPook talks with Noah Wyle, the star of "ER" and the HBO Max series "The Pitt," about how his new show depicts the fragility of the medical system, and about his character, Dr. Michael "Robby" Robinavitch.
Technology
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AI-generated images, old footage circulate on social media after Maduro's capture
CBS News analyzed circulating images of President Nicolás Maduro by comparing dubious photos to verified content and using publicly available tools such as reverse image search.
More on lewd images from Grok AI tool
Grok, the artificial intelligence tool created by Elon Musk, posted online about "lapses in safeguards" that led to the generation of lewd images involving children. Journalist Jacob Ward 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.
Grok let users post altered photos of minors in "minimal clothing"
Grok, the chatbot developed by Elon Musk's company xAI, said it is fixing "lapses in safeguards" after social media users said it was generating sexualized photos of minors.
Economic oasis emerges in the Arizona desert
Arizona is fast becoming a major hub for computer chip production thanks to what's being called the largest foreign direct investment in U.S. history. Kris Van Cleave takes us to a sprawling campus in Phoenix that is providing thousands of jobs while reducing America's reliance on overseas products.
Science
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Science
The history and mystery of kissing
If you rang in the new year with a kiss, you took part in a tradition millions of years in the making. Scientists now say the origins of kissing go back much farther than most think. CBS News' Tina Kraus has more.
2025 was so hot it pushed Earth past critical climate change mark
2025 was the third hottest year on record and pushed Earth past a critical climate change mark, scientists say.
Major climate research center on Trump administration chopping block
The Trump administration intends to dismantle one of the world's leading climate research institutions, in Boulder, Colorado, over what it said were concerns about "climate alarmism."
Researchers capture video of rare polar bear adoption
The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson Bay in Churchill, Manitoba.
Dinosaur tracks showing "herds moving in synchrony" found in Italy
Most of the footprints are elongated and made by bipeds. The best-preserved ones bear traces of at least four toes.
Crime
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Crime
Trial begins for former cop in Uvalde shooting
Jury selection began Monday in the trial of a former police officer accused of not protecting children during the 2022 Uvalde school shooting in Texas. CBS News' Karen Hua reports.
Person of interest in murders of dentist, wife
Police in Ohio have released new video of a person of interest in the murders of a dentist and his wife. The killings are believed to have happened between 2 a.m. and 5 a.m. on December 30.
Ohio police release video of person of interest in dentist and wife's killing
Investigators believe Spencer and Monique Tepe were fatally shot between 2 a.m. and 5 a.m. last Tuesday in their home located in the Near East Side neighborhood of downtown Columbus.
Maduro, wife plead not guilty at arraignment
Venezuela's ousted leader Nicolás Maduro, and his wife, Cilia Flores, pleaded not guilty in a New York federal court on Monday during their arraignment for drug trafficking and weapons charges. Tony Dokoupil anchors this CBS News Special Report.
Minnesota Gov. Tim Walz drops reelection bid
Minnesota Gov. Tim Walz announced Monday he's no longer running for a third term. This comes as federal officials probe massive fraud allegations in the state.
Space
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Space
NASA's search for next lunar rover
NASA astronauts took their first drive on the moon 54 years ago. Now, three companies are competing for a NASA contract to build a new lunar rover for use starting with the Artemis 5 mission in 2030. Kris Van Cleave reports.
Artemis 2 astronauts rehearse countdown for upcoming moon launch
NASA is gearing up to send four Artemis astronauts on looping test flight around the moon in 2026.
Woman is first wheelchair user launched into space
A German aerospace engineer made history Saturday, becoming the first wheelchair user to go into space when she took a 10-minute trip aboard a Blue Origin rocket.
Blue Origin safely launches wheelchair user to space and back
German engineer Michaela Benthaus is the first person with a significant physical handicap to reach space.
Jared Isaacman, billionaire who's flown with SpaceX, confirmed to lead NASA
President Trump withdrew Isaacman's nomination for NASA administrator in April, before nominating him again in November.
Latest Galleries
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Notable Deaths in 2025
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
Vet on Trump push for Venezuela regime change
Phil Klay, a U.S. Marine veteran of the Iraq War and a professor at Fairfield University, joins CBS News with his reaction to the raid that deposed former Venezuelan President Nicolás Maduro and President Trump's calls for regime change.
Venezuela raid draws comparisons to Iraq war
President Trump's declaration that the U.S. would run Venezuela after arresting its leader has drawn comparisons to the U.S. intervention in Iraq. CBS News national security contributor Samantha Vinograd breaks it all down.
Legality of U.S. capture of Nicolás Maduro
Questions remain about the legality of the operation that captured former Venezuelan President Nicolás Maduro. Former federal prosecutor Scott Fredericksen joins CBS News to discuss.
U.S. looking to tap Venezuelan oil reserves
President Trump is pushing for U.S. oil companies to tap into Venezuela's oil reserves following the raid over the weekend that captured Nicolás Maduro. Ed Hirs, energy fellow at the University of Houston, joins CBS News to discuss.
Who is Delcy Rodriguez?
Delcy Rodriguez has been sworn in as Venezuela's acting president. CBS News' Lilia Luciano has more on who she is.