Arctic sea ice hits lowest winter level as heat records are shattered worldwide
Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.
Arctic
"Black carbon" in Arctic an increasing concern amid other issues in region
"Black carbon," or soot, that spews from ships and makes the Artic Ocean ice melt even faster is an increasing concern in a region beset with many other issues.
As Trump disparages NATO allies, they chase Russian subs in the Arctic
As Trump questions the loyalty of a NATO ally, CBS News joins one of its warships taking part in a drill far from home, aimed at defending Europe and the U.S.
NATO's mission to boost presence in Arctic
Planning is underway for a new mission to boost NATO's presence in the Arctic. It follows President Trump's demand to take over Greenland, claiming NATO allies don't do enough to guard against threats from Russia and China. Holly Williams reports.
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.
Canadian amb.: U.S.-Canada deal "not doomed"
Kirsten Hillman, Canada's ambassador in D.C., told CBS News the U.S. and Canada are "not in the middle of a divorce, but we are in the middle of a change." She also said Canada is "deeply committed to Arctic defense."
Trump aims for 2-week timeline on Greenland deal
On his way back from the World Economic Forum, President Trump set a two-week timeline for a deal on Greenland. Kenneth Rosen, award-winning war correspondent and author of "Polar War," joins with analysis.
Canadian ambassador to U.S. on Arctic defense
President Trump has revoked his invitation for Canada to join his newly founded Board of Peace. This comes alongside a war of words with his Canadian counterpart, Mark Carney. CBS News chief foreign affairs correspondent and "Face the Nation" moderator Margaret Brennan spoke with Canadian Ambassador to the U.S. Kirsten Hillman about the issue.
Lake effect snow sweeps Eastern U.S.
The Eastern U.S. was dealing with lake effect snow over the weekend as Arctic air is expected to bring frigid temperatures to much of the country this week. Rob Marciano reports.
Maps show why Greenland is so important as the Arctic warms
As the Earth warms, new shipping routes from one side of the globe to the other are opening around Greenland, making the vast island a strategic priority for superpowers.
White House discussing options for Greenland
The White House is discussing options for acquiring Greenland, including a U.S. military takeover by force. CBS News senior White House and political correspondent Ed O'Keefe has the latest.
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.
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.
Live
U.S., Iran trade attacks as Iranian officer says renewed war seems "inevitable"
Prospects for a U.S.-Iran deal seem to dim as the war between Israel and Hezbollah grinds on despite Trump saying they agreed to stop fighting.
Supreme Court lets Alabama use House map that favors GOP in midterms
The Supreme Court cleared the way for Alabama to use a House map that is more favorable to Republicans, despite a lower court finding that the plan intentionally discriminated against Black voters.
U.S. conducts more "self-defense strikes" after shooting down Iranian missiles
American military forces carried out strikes on Iranian targets after attempted Iranian drone and missile attacks, U.S. Central Command said Tuesday, in the latest clash.
Pilot of fighter jet downed over Iran previously shot down in Kuwaiti incident
About a month after ejecting during the friendly-fire incident, the pilot was on a mission over Iran when his jet was hit by a surface-to-air missile, prompting a daring rescue operation.
GOP Rep. Kean to face Bennett as Dems seek to oust absent GOP N.J. incumbent
Kean has been missing from the job since March, citing a "personal medical issue."
Blanche says DOJ "not moving forward" with "anti-weaponization" fund
"We are not moving forward with the fund. Period," Blanche told House lawmakers.
Suspect barricaded with hostages in Southern California bank, officials say
Bakersfield police said the suspect had agreed to release one of the hostages.
Ashley Hinson wins Iowa Senate GOP primary, CBS News projects
Republican Sen. Joni Ernst is not running for reelection, and Ashley Hinson won President Trump's endorsement.
Lynette Hooker's Bahamas disappearance being investigated as possible murder
According to an official familiar with the investigation, new digital forensic evidence appears to undercut Brian Hooker's account of his wife's disappearance, although they did not specify how.
U.S.
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Peabo Bryson, singer known for Disney movie hits, dies at 75
Peabo Bryson, a two-time Grammy-winning singer and songwriter known for Disney movie hits "Beauty and the Beast" and "A Whole New World," has died at age 75.
Lynette Hooker's Bahamas disappearance being investigated as possible murder
According to an official familiar with the investigation, new digital forensic evidence appears to undercut Brian Hooker's account of his wife's disappearance, although they did not specify how.
Suspect barricaded with hostages in Southern California bank, officials say
Bakersfield police said the suspect had agreed to release one of the hostages.
Gas prices likely to remain high for months, energy experts say
"It will be a very long, multi-month to multi-year process for things to fully normalize," GasBuddy's Patrick De Haan said.
Pilot of fighter jet downed over Iran previously shot down in Kuwaiti incident
About a month after ejecting during the friendly-fire incident, the pilot was on a mission over Iran when his jet was hit by a surface-to-air missile, prompting a daring rescue operation.
MoneyWatch
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Gas prices likely to remain high for months, energy experts say
"It will be a very long, multi-month to multi-year process for things to fully normalize," GasBuddy's Patrick De Haan said.
Amazon faces lawsuit over Ring facial recognition software
A Virginia man is suing Amazon over Ring's "Familiar Faces" feature, alleging the technology violates people's privacy.
The main reason some young college grads are struggling to find work
Economists at the New York Federal Reserve say they've identified the main reason some recent college grads are having trouble landing a job.
What travelers should know about Europe's new Entry/Exit System
Travel experts say to be prepared for potential disruptions as countries implement the new Entry/Exit System now in place across the EU and other countries.
Northlake police warn of gas pump screw scam
The Northlake Police Department issued a warning about a new scam at gas stations that is low tech, but effective.
Politics
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Democrat Christina Bohannan to take on Iowa GOP Rep. Miller-Meeks for third time
Bohannan has lost to the Republican incumbent twice, but narrowed the margin to 799 votes in the 2024 election.
Iowa Senate race set between Democrat Josh Turek, Republican Ashley Hinson
Republican Sen. Joni Ernst is not running for reelection, and Democrats have been increasingly bullish about their chances of flipping the seat in recent months.
Supreme Court lets Alabama use House map that favors GOP in midterms
The Supreme Court cleared the way for Alabama to use a House map that is more favorable to Republicans, despite a lower court finding that the plan intentionally discriminated against Black voters.
GOP Rep Kean to face Bennett as Dems seek to oust absent GOP N.J. incumbent
Kean has been missing from the job since March, citing a "personal medical issue."
U.S. conducts more "self-defense strikes" after shooting down Iranian missiles
American military forces carried out strikes on Iranian targets after attempted Iranian drone and missile attacks, U.S. Central Command said Tuesday, in the latest clash.
HealthWatch
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Flesh-eating screwworm detected 25 miles from U.S. border, USDA says
A flesh-eating New World screwworm was recently detected in Mexico just 25 miles from the United States border, according to the USDA.
WHO massively scales back number of suspected Ebola cases in Congo
While 330 Ebola infections are confirmed in central Africa and huge challenges remain, hundreds more suspected cases "have been cleared out," the WHO says.
Details on promising pancreatic cancer drug
A new drug was shown in trials to keep pancreatic cancer patients alive for twice as long as chemotherapy alone. Dr. Jon LaPook has more.
A nurse stole fentanyl and AI missed it, state records say
Sentri7, drug diversion software powered by artificial intelligence and used at hundreds of U.S. hospitals, did not catch a monthslong string of fentanyl thefts in Tennessee in 2025, according to a state document.
New drug nearly doubles survival rates in some pancreatic cancer patients, study says
New research shows a medication called daraxonrasib is helping people with advanced pancreatic cancer live longer.
World
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Lynette Hooker's Bahamas disappearance being investigated as possible murder
According to an official familiar with the investigation, new digital forensic evidence appears to undercut Brian Hooker's account of his wife's disappearance, although they did not specify how.
U.S. conducts more "self-defense strikes" after shooting down Iranian missiles
American military forces carried out strikes on Iranian targets after attempted Iranian drone and missile attacks, U.S. Central Command said Tuesday, in the latest clash.
Legendary wine unveiled after decades hidden under castle floor
The collection once belonged to the noble Beaufort-Spontin family, who were suspected of having collaborated with the Nazis.
WHO massively scales back number of suspected Ebola cases in Congo
While 330 Ebola infections are confirmed in central Africa and huge challenges remain, hundreds more suspected cases "have been cleared out," the WHO says.
American soldier and British soldier die in training accident in Iraq
The U.S. and British militaries say one American soldier and one British soldier died during a training exercise in Iraq.
Entertainment
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Entertainment
Analyzing the YouTuber-to-filmmaker boom
The sci-fi horror flick "Backrooms" was the number one movie in the U.S. as of Tuesday. The filmmaker behind the movie, 20-year-old YouTuber Kane Parsons, is now the youngest director with a number one film globally. Brooks Barnes, The New York Times' chief Hollywood correspondent, joins "The Daily Report" to discuss.
Peabo Bryson, singer known for Disney movie hits, dies at 75
Peabo Bryson, a two-time Grammy-winning singer and songwriter known for Disney movie hits "Beauty and the Beast" and "A Whole New World," has died at age 75.
YouTubers have big box office weekend
Two indie horror films made by YouTubers, "Backrooms" and "Obsession," beat out Disney's latest "Star Wars" movie in the box office this weekend. Steven Zeitchik, senior editor for the Hollywood Reporter, joins CBS News to discuss.
P!nk talks hosting Tony Awards
Grammy Award winner P!nk is preparing to host the Tony Awards on Sunday on CBS. The singer speaks with "CBS Mornings" about what to expect and why she asked her daughter for permission before agreeing to host.
Marilyn Monroe's friends honor the icon (1962)
Monday marks 100 years since the birth of the iconic Hollywood actress Marilyn Monroe. On Aug. 10, 1962, six days after her death at the age of 36, CBS News aired a retrospective special about the legend's life, featuring interviews with friends, mentors and colleagues.
Technology
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Technology
Some companies question cost of AI over humans
Developments in artificial intelligence are happening very quickly, and so are mass layoffs as corporations rapidly embrace the technology. But now some companies like Uber and Microsoft are starting to second-guess aggressive AI adoption. Reyhan Harmanci, director of features at Wired magazine, joins to discuss the state of AI in corporate America.
Amazon faces lawsuit over Ring facial recognition software
A Virginia man is suing Amazon over Ring's "Familiar Faces" feature, alleging the technology violates people's privacy.
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.
Florida sues OpenAI, CEO Sam Altman
Florida has filed a civil suit against OpenAI and its CEO Sam Altman, accusing them of deceiving users. Jo Ling Kent explains.
Early details on Anthropic's IPO filing
Anthropic, the artificial intelligence company behind the chatbot Claude, has filed to go public, setting up one of the biggest initial public offerings in history. CBS News senior business and technology correspondent Jo Ling Kent has the details.
Science
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Science
Meteor lights up southern Michigan
Days after a meteor exploded over New England, another fireball was spotted, visible in the Midwest to the Northeast. Rob Marciano has more.
Ancient coin, mysterious markings found under Notre Dame cathedral
A team of archaeologists at the iconic cathedral is digging straight down and back in time, to Roman Paris 2,000 years ago.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
New species of blue octopus discovered 5,900 feet underwater
The new species, named Microeledone galapagensis, has a blue hue, which is believed to be the rarest color in nature.
What we know about new UFO file release
The Pentagon has released another batch of never-before-seen files on reported UFO sightings. CBS News senior national security correspondent Charlie D'Agata reports.
Crime
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Lynette Hooker's Bahamas disappearance being investigated as possible murder
According to an official familiar with the investigation, new digital forensic evidence appears to undercut Brian Hooker's account of his wife's disappearance, although they did not specify how.
Hostage situation, bomb threat at bank
Police say a man with a bomb allegedly strapped to his chest took at least one hostage in a California Chase Bank on Tuesday. Carter Evans reports.
Hostage situation reported at California bank
Police say a suspect has taken at least one hostage at a Chase Bank in Bakersfield, California. CBS News correspondent Carter Evans has the latest.
Charges filed in connection with drug tunnel
Federal authorities have arrested and charged four people with drug trafficking after a months-long investigation uncovered what federal officials called a massive, 2,000-foot-long underground tunnel connecting Mexico to the U.S. CBS News' Shanelle Kaul has the details.
Video shows massive drug-smuggling tunnel connecting U.S. and Mexico
Four people were arrested and charged with trafficking more than $45 million in cocaine through the 2,000-foot-long tunnel complete with reinforced walls, ventilation and a rail system.
Space
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Blue Origin vows to resume New Glenn launches despite explosion
Damage to Blue Origin's lone launch pad in the wake of last week's spectacular explosion was not as severe as initially feared, the company said.
NASA taps 2 companies to develop buggies for its moon base program
The FLEX Rover will be equipped to carry two astronauts and traverse hundreds of miles of lunar terrain.
Blue Origin assesses impact of New Glenn explosion
Blue Origin assess the impact of Thursday's New Glenn explosion, prompting concern about NASA moon program delays.
Blue micromoon makes rare appearance this weekend
A rare blue micromoon will appear in night skies this weekend. Here's what to expect.
NASA's moon base plans include landers, buggies and drones for 2028 mission
Jeff Bezos' Blue Origin, Astrolab, Lunar Outpost and Firefly Aerospace are awarded with hundreds of millions of dollars in NASA contracts for the first phase of its moon base plans.
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
Blanche says he won't put fund end in writing
Rep. Grace Meng pressed acting Attorney General Todd Blanche on the Justice Department's "anti-weaponization" fund during a House hearing Tuesday. Blanche said the department wasn't moving forward with the fund, but he declined to put that commitment in writing.
Analyzing the YouTuber-to-filmmaker boom
The sci-fi horror flick "Backrooms" was the number one movie in the U.S. as of Tuesday. The filmmaker behind the movie, 20-year-old YouTuber Kane Parsons, is now the youngest director with a number one film globally. Brooks Barnes, The New York Times' chief Hollywood correspondent, joins "The Daily Report" to discuss.
Marco Rubio faces questioning on Capitol Hill
Secretary of State Marco Rubio faced tough questions on the war with Iran Tuesday during back-to-back hearings on Capitol Hill. CBS News intelligence and national security reporter Olivia Gazis has more.
Implications of California, Iowa primary races
Voters in six states are casting their primary election ballots, with key races to watch in California, Iowa, New Jersey and more. CBS News executive director of elections and surveys, Anthony Salvanto, has more.
6/2: The Takeout with Major Garrett
Primary battles are underway in six states; acting AG Todd Blanche testifies before the House Appropriations Committee.