Biden had close contact with official who tested positive for COVID
Biden has so far tested negative since his exposure to the official.
COVID-19
Omicron becomes the dominant COVID variant in the U.S.
The variant now makes up more than 73% of new infections, a nearly six-fold increase compared to the week before.
Moderna says booster protects against Omicron
Moderna says its booster shot offers strong protection against the Omicron coronavirus variant, as COVID-19 cases climb around the world. Dr. Stanley Perlman, professor of microbiology and immunology at the University of Iowa, joins CBSN’s Tanya Rivero to discuss.
CDC: Omicron now dominant variant in U.S.
The Omicron variant has become the dominant strain of COVID-19 in the U.S. The strain is also forcing countries across Europe to impose new virus-related restrictions. CBS news correspondent Nancy Chen reports on the recent surge from New York City, and CBS news foreign correspondent Roxana Saberi has the updates from London. Then, Dr. Manish Garg, an emergency medicine physician, joins CBSN's Elaine Quijano to discuss the latest.
U.S. races to combat surging Omicron cases
COVID infections are surging nationwide and health officials are once again sounding the alarm. The Omicron variant has quickly become the dominant strain in the U.S. Nancy Chen has the details.
New COVID restrictions in Europe as cases soar
Europe is dealing with a COVID surge, forcing governments to issue new restrictions and lockdowns. In London, the Omicron variant now accounts for a majority of new cases. Roxana Saberi reports.
COVID-19 cases spike ahead of Christmas
Hospitals across the nation are bracing for a new wave of COVID-19 patients as infections rise ahead of Christmas and New Year's Eve. About 90% of all Americans are now in "high" or "substantial" risk areas. Marci Gonzalez reports.
ICU beds filling up again as COVID cases rise
The recent surge in COVID cases is straining the U.S. health care system once again. Smaller hospitals that used to be able to send patients to larger cities are now filling up as space becomes limited even in bigger hospitals. Naomi Kowles of CBS affiliate WISC-TV reports.
Protests erupt in the U.K. as COVID cases surge
Protests broke out in London as a wave of COVID-19 infections prompted a new round of restrictions. Imtiaz Tyab has more.
Holiday travel up despite COVID surges
Holiday travel is ramping up as the Delta and Omicron variants of COVID-19 continue to plague the country. With TSA already seeing an increase in travelers over last year, health officials are advising Americans to get tested and boosted. Marci Gonzalez has the story.
Biden to speak on Omicron variant
President Biden will deliver remarks on the pandemic Tuesday as COVID-19 infection rates soar in parts of the country. CBS News senior White House and political correspondent Ed O'Keefe joins CBSN with a look at what to expect from his speech and more news from the White House.
Omicron variant quickly spreading across U.S.
COVID-19 infections are rising across the country, and Dr. Anthony Fauci, White House chief medical adviser, says the Omicron variant could soon be the dominant strain. Moderna has announced that data shows its booster shot increases antibody levels against Omicron. Dr. Michael Osterholm, director of the Center for Infectious Disease Research and Policy at the University Of Minnesota, joins CBSN AM to discuss.
Europen countries reimpose COVID restrictions
As the infectious Delta and Omicron variants spread across the world, countries in Europe are imposing stricter COVID-19 mandates and shutdowns. CBS News foreign correspondent Holly Williams joins CBSN from London with more on the pandemic.
De Blasio gives NYC COVID update
New York City Mayor Bill de Blasio said Sunday that the city would be ramping up testing amid the surge in COVID-19 cases and fears over the fast-spreading Omicron variant. Watch his press conference here.
Surgeon general "worried" about unvaccinated amid Omicron spread
The surge of new cases at a time when millions of Americans prepare to gather with their families for the holidays has led to long lines for coronavirus tests across the country.
Moderna says its booster raises Omicron-fighting antibodies 37-fold
"It will protect people... through these winter months, when we're going to see the most severe pressure," the company's chief medical officer said.
48 test positive for COVID aboard the world's biggest cruise ship
Royal Caribbean said that 98% of those who tested positive were fully vaccinated.
What has a decade under Kim Jong Un done for North Korea?
In 10 years of rule, Kim has cemented his role as ruler of the North and armed the nation to the teeth, but he's more isolated than ever, and no closer to his ultimate goals.
Washington state senator dies after COVID battle at age 52
Ericksen's death Friday came weeks after he said he had tested positive for the coronavirus while in El Salvador.
COVID update: Dr. Jon LaPook on holiday get-togethers
With the increase in coronavirus caseloads due to the spreading Delta and Omicron variants, CBS News' chief medical correspondent discusses the precautions to be taken at end-of-year gatherings to better ensure a safe holiday season.
Gottlieb: "No indication" that Omicron causes more severe illness
"What we've seen in South Africa in particular, is a decoupling between the cases and hospitalizations," Gottlieb said.
COVID-19 infections rise
Coronavirus cases are rising in the U.S. as the Omicron variant has been found in 45 states. The wave of new infections comes as millions of people plan to spend the holidays together. Dr. Cedric Dark, assistant professor of emergency medicine at Baylor University and founder and executive editor of Policy Prescriptions, joins CBSN’s Lana Zak with more.
Global concern grows over Omicron variant
Concern is growing around the world over the Omicron variant, which has been found in at least 89 countries. The Netherlands has imposed a nationwide shutdown as cases surge. CBS News foreign correspondent Imtiaz Tyab joins CBSN's Lana Zak from London.
Elizabeth Warren and Cory Booker test positive for COVID-19
Warren and Booker were both on Senate floor last week for key votes.
Gottlieb: "No indication" that Omicron is more severe
Dr. Scott Gottlieb says the Omicron variant "does appear to be a less severe illness," partly because of existing immunity among the population.
Paxton projected to win Texas Senate GOP runoff, defeating incumbent Cornyn
President Trump had endorsed Texas Attorney General Ken Paxton in the primary runoff.
Live
Iran says U.S. violating ceasefire as Trump seeks "good deal or no deal"
As Iran accuses the U.S. of a "grave violation" of the fragile ceasefire, Rubio says a deal is still possible despite the latest clash.
Exclusive
DHS memo directs ICE to ramp up asylum-related fraud cases
A top DHS official directed ICE attorneys to aggressively pursue administrative fraud cases against immigration lawyers accused of filing false asylum claims.
At least 1 dead, 9 missing after chemical tank implosion in Washington
The damaged tank at Nippon Dynawave Packaging Co. held approximately 900,000 gallons of white liquor, a chemical used in paper processing, authorities said.
Minneapolis Police Chief Brian O'Hara resigns after internal probe
Minneapolis Police Chief Brian O'Hara has resigned following an internal investigation into his conduct, the mayor announced Tuesday evening.
Biden sues Justice Department to block release of files from biographer interviews
Former President Joe Biden has sued the Justice Department seeking to block the release of files related to interviews he conducted with a biographer that later became a central part of a special counsel investigation into his handling of classified documents.
Allred defeats Johnson in heated Texas 33 Democratic runoff race
Former Congressman Colin Allred defeated State Rep. Julie Johnson in Tuesday's runoff to become the Democratic nominee for Texas' 33rd Congressional District.
Galindo projected to lose Texas Dem House runoff after antisemitism accusations
Maureen Galindo lost to Johnny Garcia after accusations of antisemitism roiled the race in recent days.
Diver in Laos miner rescue effort: "We have high hopes that they are still alive"
"The collapse risks are high because you're constantly touching the roof, and it's hand-dug. There's no support anywhere," said Mikko Paasi, a diver who helped rescue a youth soccer team from a cave in Thailand.
U.S.
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The safest vehicles for teen drivers and how much they cost
The Insurance Institute and Consumer Reports ranked 96 of the safest cars for teens. Here's what to know.
Biden sues Justice Department to block release of files from biographer interviews
Former President Joe Biden has sued the Justice Department seeking to block the release of files related to interviews he conducted with a biographer that later became a central part of a special counsel investigation into his handling of classified documents.
1 killed, 2 survive U.S. strike on boat in Eastern Pacific, SOUTHCOM says
At least 193 people have been killed in the Trump administration's campaign of missile strikes on boats it claims are trafficking drugs in Latin American waters.
Court gives Mahmoud Khalil more time to fight efforts to deport him
A federal appeals court is giving former Columbia University graduate student Mahmoud Khalil more time to fight the Trump administration's efforts to deport him.
Star NFL running back Josh Jacobs arrested on domestic violence charges
Green Bay Packers running back Josh Jacobs was arrested Tuesday in Wisconsin on domestic violence charges, officials said.
MoneyWatch
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The safest vehicles for teen drivers and how much they cost
The Insurance Institute and Consumer Reports ranked 96 of the safest cars for teens. Here's what to know.
BP ousts recently appointed chair over "conduct issues"
The board upheaval comes less than a year after BP appointed Albert Manifold to the role.
Kevin Warsh is now leading the Fed. His main challenge is a doozy.
Warsh is taking over as Fed chair as the U.S. faces the hottest inflation in years, impeding the interest rate cuts that President Trump has demanded.
Sponsored
Planning to start your own business? Consider these key tips.
Launching a business can be thrilling, but it pays to plan ahead to maximize your chances of success. Here's what to consider (sponsored by AT&T).
Stocks mixed as investors shrug off renewed fighting in Iran
Oil prices were also mixed after U.S. strikes on Iranian forces, underscoring the risks still hanging over markets and consumers.
Politics
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Biden sues Justice Department to block release of files from biographer interviews
Former President Joe Biden has sued the Justice Department seeking to block the release of files related to interviews he conducted with a biographer that later became a central part of a special counsel investigation into his handling of classified documents.
Allred defeats Johnson in heated Texas 33 Democratic runoff race
Former Congressman Colin Allred defeated State Rep. Julie Johnson in Tuesday's runoff to become the Democratic nominee for Texas' 33rd Congressional District.
Galindo projected to lose Texas Dem House runoff after antisemitism accusations
Maureen Galindo lost to Johnny Garcia after accusations of antisemitism roiled the race in recent days.
Middleton wins Texas GOP attorney general runoff over Rep. Roy
Middleton, currently a State Senator, emerged victorious after a contentious fight.
Paxton projected to win Texas Senate GOP runoff, defeating incumbent Cornyn
President Trump had endorsed Texas Attorney General Ken Paxton in the primary runoff.
HealthWatch
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HealthWatch
Trump has third medical exam of the past year
President Trump said his health "checked out perfectly" after a medical checkup on Tuesday. Nancy Cordes reports.
Second Ebola treatment center set on fire in epicenter of disease's outbreak
Angry residents of a town at the epicenter of the Ebola outbreak in eastern Congo attacked and burned a tent that was part of a health center where people are being treated for the virus.
The latest details on the Ebola outbreak
Officials have increased the number of countries in Africa at risk for Ebola from three to 10. A third entry point is open for Americans traveling from certain high-risk countries back into the U.S. Holly Williams reports.
What to know about the chemical tank in California that forced evacuations
The tank at GKN Aerospace is estimated to contain 7,000 gallons of methyl methacrylate, a volatile chemical used to produce plastics.
Ebola kills 3 Red Cross workers in the Congo, organization says
The three workers, who fell ill in March and died in May, were "among the first known victims of the outbreak," the Red Cross said.
World
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Israel says strike killed new chief of Hamas armed wing in Gaza
Israel says it killed the new head of Hamas's armed wing in Gaza, Mohammed Odeh, after killing his predecessor in a similar attack earlier this month.
1 killed, 2 survive U.S. strike on boat in Eastern Pacific, SOUTHCOM says
At least 193 people have been killed in the Trump administration's campaign of missile strikes on boats it claims are trafficking drugs in Latin American waters.
Diver in Laos miner rescue effort: "We have high hopes that they are still alive"
"The collapse risks are high because you're constantly touching the roof, and it's hand-dug. There's no support anywhere," said Mikko Paasi, a diver who helped rescue a youth soccer team from a cave in Thailand.
U.S.-wanted nephew of drug lord "El Chapo" is captured in Mexico
The nephew of notorious Mexican drug lord Joaquin "El Chapo" Guzman is sought by U.S. authorities, officials said.
Trump moves Cabinet meeting from Camp David to White House due to weather
All Cabinet members, including outgoing Director of National Intelligence Tulsi Gabbard, were expected to attend the Camp David meeting, a White House official told CBS News.
Entertainment
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Entertainment
Estelle on her latest album "Stay Alta"
Grammy Award-winning artist Estelle released her sixth studio album, titled "Stay Alta," and joins CBS News 24/7 Mornings to reflect on her career and discuss what this record means for her.
Josh Johnson on new special, career in comedy
Comedian Josh Johnson talks with "CBS Mornings" about finding humor in everyday life, how storytelling is at the center of his jokes and his first HBO special, "Symphony."
BTS wins big at the American Music Awards
The American Music Awards honored the influence of K-pop during its 2026 celebration. Pop music journalist Brittany Spanos joins CBS News Mornings with more.
Top moments from the American Music Awards
There were 12 new categories this year at the American Music Awards, which were held on Memorial Day. For the second time at the awards show, BTS took home the night's biggest prize.
Extended interview: Josh Johnson
Comedian Josh Johnson talks to CBS News' Vladimir Duthiers about his journey from becoming a writer to a correspondent and host on "The Daily Show," his new special, "Josh Johnson: Symphony" on HBO Max, how his family influenced his comedy and more.
Technology
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Technology
Study evaluates AI's accuracy on news
More than 1 billion people worldwide use artificial intelligence chatbots, but just how accurate are the answers? Forum AI released results from its latest study to determine the accuracy of chatbots in news and current events. Robbie Goldfarb, co-founder of Forum AI, joins CBS News to discuss.
How the U.S. military is using AI in warfare
CBS News' Chris Livesay gets an inside look at how the U.S. military is using artificial intelligence on the battlefield.
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.
Pope Leo's AI warning rocks tech industry
Pope Leo XIV warns of the dangers of artificial intelligence in his first encyclical. CBS News' Chris Livesay reports.
Pope Leo calls for "disarming" of AI in technology-focused encyclical
In his "Magnifica Humanitas" encyclical, Pope Leo warns that as civilization grapples with the power of AI, the main challenge is remaining "profoundly human."
Science
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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.
Atlantic hurricane season is coming up. Here's what NOAA predicts.
The 2026 Atlantic hurricane season is quickly approaching, and the National Oceanic and Atmospheric Administration is releasing its forecast for what to expect.
2 humpback whales swam record-breaking distance, photos reveal
The pictures represent the longest-distance ever seen between two pictures of the same humpback whale, researchers said.
Live chicks hatched from artificial eggshell, biotech company says
Independent scientists say the technology, while impressive, lacks some components to be truly considered an artificial egg.
Crime
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Minneapolis Police Chief Brian O'Hara resigns after internal probe
Minneapolis Police Chief Brian O'Hara has resigned following an internal investigation into his conduct, the mayor announced Tuesday evening.
U.S.-wanted nephew of drug lord "El Chapo" is captured in Mexico
The nephew of notorious Mexican drug lord Joaquin "El Chapo" Guzman is sought by U.S. authorities, officials said.
Mango clothing chain founder Isak Andic's son denies killing him
Jonathan Andic, son of the Mango clothing empire's founder, has denied the accusation that he murdered his father.
Wander Franco found criminally responsible for abusing minor, avoids jail time
A Dominican judge has ruled that Tampa Bay Rays shortstop Wander Franco is criminally responsible for the sexual and psychological abuse of a minor but will not serve a sentence.
Latest on shooting near White House
21-year-old Nasire Best, the suspect linked to a shooting near the White House on Saturday, previously tried to gain access to the White House and may have had mental health issues, according to law enforcement sources and court documents. CBS News' Nicole Sganga reports.
Space
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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.
China launches spacecraft with astronaut set to remain in space for a year
China has launched the Shenzhou 23 spacecraft with three astronauts heading to its space station.
SpaceX launches more powerful Super Heavy-Starship rocket
Perfecting SpaceX's mammoth rocket will be critical to NASA's plans for returning astronauts to the surface of the moon.
SpaceX launch of more powerful Super Heavy-Starship rocket scrubbed at last minute
The new rocket features a host of upgrades intended to improve safety and performance of the world's most powerful rocket.
SpaceX to explore "the true nature of the universe" as it plans IPO
Elon Musk's SpaceX is moving ahead with plans to go public in what some expect will be the biggest IPO ever.
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
Paxton beats Cornyn in Texas GOP primary
Trump-backed Ken Paxton has defeated Sen. John Cornyn in Texas' GOP Senate primary runoff, CBS News projects. Jessi Mitchell anchored CBS News' special report.
NASA planning 3 moon missions this year
NASA is planning three new moon missions this year as the race to build a lunar city takes shape. NASA officials are hoping to maintain a presence on the south pole of the lunar surface. CBS News space consultant Bill Harwood has more.
DHS calls for asylum fraud crackdown
The Trump administration is cracking down on immigration lawyers suspected of improperly filing asylum claims for their clients. In a memo dated Tuesday, the top lawyer for the Department of Homeland Security called on ICE lawyers to increase enforcement. CBS News homeland security correspondent Nicole Sganga has the exclusive.
Breaking down the 2026 U.S. World Cup roster
The U.S. has officially unveiled its roster for this year's FIFA Men's World Cup. The U.S., along with Canada and Mexico are the host nations for the tournament, which kicks off next month. CBS News producer Elizabeth Campbell has more from New York City.
5/26: The Takeout with Major Garrett
Trump says his third physical in 13 months went "perfectly"; details still scarce on potential U.S.-Iran peace deal.