Where are candidates spending on TV and radio before Super Tuesday?
More than $240 million has been spent by presidential candidates on ads hitting the airwaves in Super Tuesday states.
Super Tuesday
A look at the House races to watch on Super Tuesday
On Tuesday voters will be weighing in on congressional races, too — 120 congressional districts have their primaries on Super Tuesday.
What you need to know about Super Tuesday primary elections
Over 1,300 delegates are up for grabs on one of the most important days of the primary season.
When do polls close in Super Tuesday states?
Voters are going to the polls in 14 states, from Maine to California.
Biden endorsed by Buttigieg, Klobuchar and O'Rourke
The endorsements of Biden's former opponents come amid perhaps the most fluid two days so far in the 14-month Democratic presidential race.
Biden racks up endorsements in show of force before Super Tuesday
Democrats in states where voters will hit the polls Tuesday have come out in favor of Biden's candidacy.
Klobuchar drops out of 2020 race and endorses Biden
Klobuchar joined Biden at a rally Monday night, just hours before voters in 14 states go to the polls on Super Tuesday.
2020 Daily Trail Markers: One day more until Super Tuesday
A total of 1,357 delegates are up for grabs on Super Tuesday.
2020 Daily Trail Markers: South Carolina primary eve edition
After months of phone/text-banking, door-knocking, and politicking from Democratic presidential contenders, South Carolina voters will cast their final votes Saturday in the state's Democratic primary.
Buttigieg struggles to win over minority voters
Buttigieg frequently argued on the campaign trail that performing well in Iowa and New Hampshire, which are mostly white, would demonstrate his ability to win.
Democrats make final push ahead of Nevada caucuses
The state is the biggest delegate prize on the March 3, Super Tuesday primary slate.
Sanders bashes Iowa state Dems and claims popular vote victory
He said the state party's "screwup" in handling the results of the Iowa caucuses has been "extremely unfair" to Iowans and the candidates.
Bloomberg doubles ad spending after Iowa
The debacle at the Iowa caucuses could work in Bloomberg's favor.
Andrew Yang tries to appeal to South Carolina independents
"I think he has the capacity to bring in voters from progressives from independents from Trump supporters from conservatives to libertarians," said one voter who didn't vote in 2016.
Democrats go West! The Nevada caucus, California & more
On this episode of the "Where Did You Get This Number?" podcast, we look at the Nevada Democratic Caucus, how Michael Bloomberg is polling in Super Tuesday states – and take a little detour into minor league baseball.
CBS News analysis: 5 takeaways from 5 waves of primary polling
The race for the Democratic nomination has been a fluid one. Here are 5 takeaways from our polling in early primary/caucus states.
Inside the Sanders campaign: Supporters, strategies... and socks
On this week's episode of the "Where Did You Get This Number?" podcast, we explore Bernie Sanders' campaign heading into 2020 – plus brief impeachment analysis
Michael Bloomberg won't file for New Hampshire primary
There is no word yet on whether the former mayor plans to file to appear on the ballot in other states with early contests: Iowa, Nevada and South Carolina
Colorado governor sets primary for Super Tuesday
Gov. Jared Polis announced Tuesday that Colorado will become one of the 13 states that holds presidential primary elections on March 3, 2020
Katie Couric's Notebook
Katie Couric says Americans seem to be as interested in Super Tuesday almost as much as the Super Bowl, citing increased viewership of political programming.
Obama '08
Steve Kroft interviews Barack Obama and 60 Minutes cameras capture behind-the-scenes video of the Democratic presidential candidate's headquarters on Super Tuesday.
Trump and his rivals remain at odds, and some GOP forces are trying to figure out a way to block Trump's nomination
Donald Trump’s victories were large and regionally widespread on Super Tuesday. If this were a typical presidential election, ?Trump and his party would be moving together toward the nominating convention. But Trump and his rivals remain at odds, and some GOP forces are trying to figure out a way to block Trump's nomination. Major Garrett reports.
June 7 primary races: Where to find all the results
Democratic and GOP primary voters cast ballots in California, Montana, New Jersey, New Mexico, North Dakota and South Dakota
How to watch tonight's four nominating contests
Michigan and Mississippi hold primaries for both parties while Idaho and Hawaii hold GOP-only caucuses
Donald Trump: "I'm very much a unifier"
The GOP front-runner makes broad appeal to voters on "Face the Nation," saying he's "the last person" Hillary Clinton wants to face in November
Live
Funding fight turns to the House as lawmakers look to avoid lengthy shutdown
The House is back in Washington on Monday to begin considering a revised funding package to end the partial government shutdown.
Exclusive
Savannah Guthrie's missing mom may have been abducted while she slept, sheriff says
Authorities in the Tucson, Arizona, area are searching for the mother of "Today" show host Savannah Guthrie, 84-year-old Nancy Guthrie.
The notable names in the Epstein files
A slew of notable individuals appear in the latest Justice Department release of Jeffrey Epstein files.
Trump says he's not planning to rip down Kennedy Center
As President Trump prepares to shut down the Kennedy Center for renovations, sources told CBS News there has been no discussion of demolishing or gutting the building.
Clintons agree to testify to House Oversight ahead of expected contempt vote
The Clintons made a last-ditch effort to avoid a contempt vote.
Judge blocks DHS from ending deportation protections for 350,000 Haitians
A federal judge on Monday blocked the Trump administration from revoking Temporary Protected Status for Haitians, granting a last-minute reprieve to 350,000 immigrants who were set to lose protections on Tuesday.
Trump announces $12 billion U.S. stockpile of rare earth minerals
"Project Vault" will be funded by a $10 billion loan from the U.S. Export-Import Bank, along with $2 billion in private-sector financing, President Trump said.
Ed Martin removed from role as weaponization czar at Justice Dept., sources say
Martin was tapped to lead the Weaponization Working Group after he failed to win enough support from the Senate to be confirmed as D.C.'s U.S. attorney.
Trump says he wants proposed arch to be world's "biggest"
The proposed site is situated along a flight path for nearby Reagan National Airport in Arlington, Virginia.
U.S.
More U.S.
Judge blocks DHS from ending deportation protections for 350,000 Haitians
A federal judge on Monday blocked the Trump administration from revoking Temporary Protected Status for Haitians, granting a last-minute reprieve to 350,000 immigrants who were set to lose protections on Tuesday.
Teammates pool money to bring Clemson player's mom for surprise visit
Rusne Augustinaite is from Lithuania, and her mom had never been to the U.S. to see her play a college game in person.
United is upgrading its computers. Here's how that could impact travelers.
Starting early Wednesday, United customers won't be able to book flights and access other services as the airline upgrades its reservation system.
Dr. Peter Attia apologizes for "indefensible" emails to Jeffrey Epstein
Peter Attia, a doctor and author well known for his research on longevity, is apologizing for what he calls "embarrassing, tasteless, and indefensible" emails he exchanged with Jeffrey Epstein.
Immigration officers in Minneapolis will start wearing body cameras, Noem says
All federal immigration agents in Minneapolis will begin wearing body cameras, Secretary of Homeland Security Kristi Noem said Monday, a policy that could be rolled out nationwide.
MoneyWatch
More MoneyWatch
United is upgrading its computers. Here's how that could impact travelers.
Starting early Wednesday, United customers won't be able to book flights and access other services as the airline upgrades its reservation system.
Target faces pressures to take a stand against ICE's actions in Minneapolis
The American Federation of Teachers called on Target CEO Michael Fiddelke to "clearly state" that the company wants ICE agents to leave Minnesota.
This week's jobs report will be delayed by government shutdown
The latest partial government shutdown is disrupting the release of closely watched economic data.
Gold and silver prices are slumping after their meteoric rise. Here's why.
Several factors are weighing on the value of gold and silver after the precious metals ascended to record highs last week.
5 ways to find affordable care without health insurance
Many Americans are expected to lose ACA or Medicaid coverage in the coming months and years, but doctors and researchers say there are still ways to find affordable care.
Politics
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Judge blocks DHS from ending deportation protections for 350,000 Haitians
A federal judge on Monday blocked the Trump administration from revoking Temporary Protected Status for Haitians, granting a last-minute reprieve to 350,000 immigrants who were set to lose protections on Tuesday.
Clintons agree to testify to House Oversight ahead of expected contempt vote
The Clintons made a last-ditch effort to avoid a contempt vote.
Trump says he's not planning to rip down Kennedy Center
As President Trump prepares to shut down the Kennedy Center for renovations, sources told CBS News there has been no discussion of demolishing or gutting the building.
Immigration officers in Minneapolis will start wearing body cameras, Noem says
All federal immigration agents in Minneapolis will begin wearing body cameras, Secretary of Homeland Security Kristi Noem said Monday, a policy that could be rolled out nationwide.
Ed Martin removed from role as weaponization czar at Justice Dept., sources say
Martin was tapped to lead the Weaponization Working Group after he failed to win enough support from the Senate to be confirmed as D.C.'s U.S. attorney.
HealthWatch
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5 ways to find affordable care without health insurance
Many Americans are expected to lose ACA or Medicaid coverage in the coming months and years, but doctors and researchers say there are still ways to find affordable care.
When health insurance costs more than the mortgage
As health care costs skyrocket and federal lawmakers pull back help on ACA insurance premiums, more middle-income families are facing tough choices on health care.
Extended Interview: Mel Robbins
In this web exclusive, author and podcaster Mel Robbins talks with Norah O'Donnell about "The Let Them Theory."
Book excerpt: "The Let Them Theory" by Mel Robbins
In her latest bestseller, the motivational speaker discusses how personal growth is only possible when you stop pouring energy into things you cannot control – which includes changing other people.
A cop thought he had a muscle cramp. He ended up fighting for his life.
Sgt. Chris Johnson was told that his heart condition had nearly been "instantly fatal." Rapid medical care and rigorous therapy helped him recover.
World
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Trump lowers tariffs on India, saying Modi agreed to stop buying Russian oil
President Trump announced that he and Indian Prime Minister Narendra Modi have agreed to a trade deal that will lower tariffs and halt India's purchase of Russian oil.
Elephant kills tourist in Thailand, 3rd fatality linked to same animal
The victim's wife managed to escape after park rangers scared the animal away, officials said.
Norwegian princess' son accused of assault ahead of trial on rape charges
Norwegian Crown Princess Mette-Marit's son hit with new criminal charges as she apologizes for "poor judgment" over Epstein ties.
U.K. military says "rogue drone" incidents near bases doubled last year
The British government is seeking new powers for troops as sightings of "rogue drones" around military bases doubled amid tension with Russia.
Aunt, cousin of Mexico's education secretary killed in their home
Authorities said officers killed three suspects in the shooting of two women, whom Secretary of Public Education Mario Delgado later identified as his aunt and cousin.
Entertainment
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Trump says he's not planning to rip down Kennedy Center
As President Trump prepares to shut down the Kennedy Center for renovations, sources told CBS News there has been no discussion of demolishing or gutting the building.
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.
Behind-the-scenes on the Grammys red carpet
"CBS Mornings" co-host Gayle King spoke to Grammy nominees, winners and other stars on the award show red carpet.
Highlights from the Grammy Awards
"CBS Mornings" co-host Gayle King breaks down the big winners and special moments from Sunday's Grammy Awards.
Stars remember and honor Catherine O'Hara
Tributes have poured in for actor Catherine O'Hara, who died Friday at the age of 71. Macaulay Culkin, who starred in "Home Alone" as O'Hara's son, wrote, "Mama, I thought we had time. I wanted more, but I had so much more to say - I love you." Vlad Duthiers reports.
Technology
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Technology
Inside the new social media platform for AI
Moltbook was launched last week by a software developer and mirrors the template of Reddit, but it's not for humans. Instead, it allows artificial intelligence agents to post written content and interact with other chatbots through comments, up-votes and down-votes. Tyler Cowen, professor of economics at George Mason University, joins CBS News to discuss.
Alarming report on Amazon AI training
A new report from Bloomberg says Amazon found hundreds of thousands of cases of suspected child sex abuse material in its AI training data. Bloomberg tech reporter Riley Griffin joined CBS News to discuss.
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.
How the gramophone changed music
While Thomas Edison's cylinders were the first to play recorded sound, they were impractical – leading Emile Berliner to come up with a better way to play music: The gramophone, invented in 1887, which played flat discs. Jane Pauley reports.
Uber looks to cash in on self-driving cars — but not by driving them
The rideshare company is getting into the business of providing real-world driving data to autonomous vehicle developers. Here's why.
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
Latest on Nancy Guthrie disappearance
Pima County Sheriff Chris Nanos says he believes Nancy Guthrie, mother of "Today" show host Savannah Guthrie, was abducted. CBS News correspondent Jonathan Vigliotti reports.
Sheriff thinks Guthrie's mother was abducted
Pima County Sheriff Chris Nanos told CBS News Monday that he believes Nancy Guthrie, the mother of "Today" show host Savannah Guthrie, was abducted from her Arizona home while she slept. Jarred Hill reports.
Man who had affair with au pair found guilty of murdering wife, another man
Brendan Banfield, who was having an affair with the family's Brazilian au pair, was found guilty on Monday of murdering his wife and another man.
Latest details on Savannah Guthrie's mom
Authorities said Monday they are investigating the disappearance of Nancy Guthrie, the mother of "Today" host Savannah Guthrie, as a crime. CBS News senior coordinating producer Anna Schecter has the latest.
Details of Las Vegas lab raid
Authorities raided a suspected homemade biological lab in Las Vegas, Nevada, over the weekend, which investigators say could be linked to a similar 2023 case in California. CBS News' Shanelle Kaul has the latest.
Space
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NASA fueling test for moon rocket runs into trouble with hydrogen leak
It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.
Inside NASA's Artemis II mission
Artemis II echoes the Apollo-era missions that paved the way for the first moon landing — and sets the stage for what comes next.
After more than 50 years, NASA astronauts are going back to the moon
More than 50 years after NASA's last human mission to the moon, four astronauts, three Americans and a Canadian, are set for the 10-day Artemis II mission to the far side of the moon.
Moon rocket fueling test on tap to clear way for launch
If the countdown and fueling test go well, four astronauts will set their sights on a Super Bowl Sunday launch to the moon.
NASA's Artemis II slated to be a series of firsts
Extreme cold has forced NASA to reschedule its next moon mission. On Saturday, the massive Artemis II rocket stands on launch pad 39B at the Kennedy Space Center. Like Apollo 8 in 1968, it won't land on the lunar surface. Mark Strassmann has more on why the latest mission is considered groundbreaking.
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
Super Bowl week begins
Super Bowl LX is less than a week away with the Seattle Seahawks set to face the New England Patriots. CBS News correspondent Nidia Cavazos has more.
Mass government exit of Ph.D. science experts
More than 10,000 experts with doctorate degrees in science and related fields left their government jobs last year, according to the White House Office of Personnel Management. Jeffrey Mervis, senior correspondent for Science Magazine, joins CBS News to discuss.
Inside the new social media platform for AI
Moltbook was launched last week by a software developer and mirrors the template of Reddit, but it's not for humans. Instead, it allows artificial intelligence agents to post written content and interact with other chatbots through comments, up-votes and down-votes. Tyler Cowen, professor of economics at George Mason University, joins CBS News to discuss.
Survivors blast DOJ over Epstein file redactions
After another trove of Epstein files was released, some survivors, like Dani Bensky, are blasting the Justice Department for withholding potentially millions of additional pages from the files while also mistakenly releasing images and identities of survivors. Scott MacFarlane has more.
Man who had affair found guilty in double murder
A Virginia man having an affair with the family's au pair was found guilty Monday of murdering his wife and another man. Elaine Quijano has details.