Technology
Elon Musk unveils Grok 4 update
Elon Musk's xAI is rolling out Grok 4 after the previous model, Grok 3, made a series of antisemitic posts praising Hitler. Mike Isaac, technology reporter for the New York Times, joins CBS News to discuss.
Technology
Nvidia first company valued over $4 trillion
Nvidia became the first public corporation to be valued at more than $4 trillion based on the rising price of its stock before dipping below $4 trillion at market close. The company makes computer chips. CBS News MoneyWatch correspondent Kelly O'Grady reports.
Musk unveils Grok 4 update after xAI chatbot made antisemitic remarks
Musk's xAI released an updated version of Grok a day after the chatbot made antisemitic posts on X.
Details on Grok's antisemitic posts
Elon Musk's AI chatbot, Grok, made several antisemitic posts and praised Adolf Hitler on X on Tuesday. The comments have since been deleted. Makena Kelly, senior writer at Wired, joins "The Takeout" with more.
Grok posts antisemitic comments later deleted
The AI chatbot Grok made several antisemitic comments and praised Adolf Hitler on X on Tuesday before the posts were deleted. CBS News correspondent Shanelle Kaul reports.
Nvidia hits $4 trillion value in major first
Artificial intelligence giant Nvidia became the first company to surpass a $4 trillion market valuation on Wednesday. CBS News MoneyWatch correspondent Kelly O'Grady has the details.
Linda Yaccarino stepping down as CEO of X
Yaccarino joined X in June 2023, shortly after billionaire Elon Musk bought the site formerly known as Twitter.
Chipmaker Nvidia becomes first company to surpass $4 trillion in valuation
Chipmaker Nvidia became the first public company to top $4 trillion in value on Wednesday after two-year investor frenzy.
Grok, Elon Musk's AI chatbot on X, posts antisemitic comments, later deleted
The antisemitic posts from Grok came days after Elon Musk wrote on X that the chatbot had been improved "significantly."
Teachers union bringing AI into classroom
The American Federation of Teachers, a labor union representing educators, announced on Tuesday that it is partnering with OpenAI and Microsoft to train instructors on the use of artificial intelligence in the classroom. Paresh Dave, senior writer for Wired, joins CBS News with the details.
Teachers union partners with tech companies to launch AI-training academy
The new training academy in Manhattan will be geared toward training educators in an effort to harness AI technology in the classroom.
Extended Amazon Prime Day event kicks off
Amazon's extended Prime Day event kicks off on Tuesday. The online retail giant also deployed its one millionth robot to a fulfillment center in Japan. Scott Dresser, the Vice President of Amazon Robotics, joins with more details.
Meta's Instagram showed paid ads promoting escort services
CBS News uncovered multiple paid advertisements on Meta's Instagram stories feature that lead to Telegram channels that promote sex work in the U.S. and other countries
More U.S. managers are using AI, survey shows
Nearly 65% of U.S. managers use artificial intelligence in some capacity at work, a new survey by Resume Builder shows. An overwhelming majority of that percentage also uses AI to make decisions about promotions, layoffs, raises and more. Erica Pandey, a business reporter for Axios, joins to break down the numbers.
Study examines impact of AI use on brain
A new MIT study finds that over-reliance on artificial intelligence can reduce brain activity and critical cognitive functions. Nataliya Kosmyna, lead author of the study, joins CBS News to break down the findings.
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Iran insists it's ready for a new U.S. attack as Trump arrives in China
Iran's military says it's trained and ready for any new U.S. assault as Trump predicts a "long talk" about the war with China's President Xi in Beijing.
Exclusive
DHS chief on ICE's role at World Cup: "We're not there to go round up" people
Secretary of Homeland Security Markwayne Mullin told CBS News that ICE arrests at the FIFA World Cup are not off the table, but the agency will not be at the global sporting event for the purpose of immigration arrests.
Why Taiwan is a major flashpoint between the U.S. and China
For decades, U.S. presidents have remained steadfast in their defense of the tiny Asian ally from its neighboring giant.
Kouri Richins sentenced in husband's fentanyl-laced cocktail murder
Utah mom Kouri Richins was sentenced to life without the possibility of parole on Wednesday, after a jury convicted her of murder and other charges in her husband's 2022 death.
Body of second U.S. soldier who went missing in Morocco recovered
The Army identified the soldier as Spc. Mariyah Collington.
Court overturns Alex Murdaugh's murder convictions, orders new trial
Alex Murdaugh was convicted of his killing his wife and his son at the family's home in 2021.
Lutnick testified he knew little about Epstein, his next-door neighbor
Commerce Secretary Howard Lutnick said he was unaware for years that Jeffrey Epstein was a registered sex offender, according to a transcript of testimony released Wednesday.
Sen. Rand Paul's son confronted Rep. Mike Lawler in drunken, antisemitic rant
The senator's son apologized Wednesday, saying he was seeking help for his drinking problem.
Top CEOs worth nearly $1 trillion accompany Trump to China
The delegation of business leaders underscores the deep ties many major U.S. companies maintain with China despite years of trade tensions.
U.S.
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Denise Powell projected to win Democratic primary in key Nebraska district
The state's electoral system was a key issue in the 2nd Congressional District primary to replace GOP Rep. Don Bacon.
Why Taiwan is a major flashpoint between the U.S. and China
For decades, U.S. presidents have remained steadfast in their defense of the tiny Asian ally from its neighboring giant.
Body of second U.S. soldier who went missing in Morocco recovered
The Army identified the soldier as Spc. Mariyah Collington.
Sen. Rand Paul's son confronted Rep. Mike Lawler in drunken, antisemitic rant
The senator's son apologized Wednesday, saying he was seeking help for his drinking problem.
Lutnick testified he knew little about Epstein, his next-door neighbor
Commerce Secretary Howard Lutnick said he was unaware for years that Jeffrey Epstein was a registered sex offender, according to a transcript of testimony released Wednesday.
MoneyWatch
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Musk flew to China near end of OpenAI trial, after judge warned he could be recalled
Elon Musk arrived in Beijing on Wednesday, as his $150 billion lawsuit against OpenAI's Sam Altman played out. But a judge told Musk last month he may be recalled to a California courtroom for further testimony at the request of OpenAI lawyers.
AI is fabricating citations in biomedical studies, researchers find
"Your doctor could be making decisions around treatment based on studies that never existed," one expert said.
How much sway will new Fed Chair Kevin Warsh have over interest rates?
Fed chairs usually have a great deal of influence over the committee that sets interest rates, but their power is not absolute. And experts say Warsh will need to work to form consensus.
Senate confirms Kevin Warsh as Fed chair as Trump presses for lower rates
The Senate voted to confirm Kevin Warsh as chairman of the Federal Reserve, marking a victory for President Trump.
CEOs worth nearly $1 trillion accompany Trump to China
The delegation of business leaders underscores the deep ties many major U.S. companies maintain with China despite years of trade tensions.
Politics
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Musk flew to China near end of OpenAI trial, after judge warned he could be recalled
Elon Musk arrived in Beijing on Wednesday, as his $150 billion lawsuit against OpenAI's Sam Altman played out. But a judge told Musk last month he may be recalled to a California courtroom for further testimony at the request of OpenAI lawyers.
Denise Powell projected to win Democratic primary in key Nebraska district
The state's electoral system was a key issue in the 2nd Congressional District primary to replace GOP Rep. Don Bacon.
Why Taiwan is a major flashpoint between the U.S. and China
For decades, U.S. presidents have remained steadfast in their defense of the tiny Asian ally from its neighboring giant.
Exclusive
DHS chief Mullin says agency has no plan to shut down "Alligator Alcatraz"
DHS Secretary Markwayne Mullin said the department has no plan to shut down Alligator Alcatraz, following reports that companies hired by Florida to operate the detention center were told it would close.
Sen. Rand Paul's son confronted Rep. Mike Lawler in drunken, antisemitic rant
The senator's son apologized Wednesday, saying he was seeking help for his drinking problem.
HealthWatch
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HealthWatch
No Americans showing hantavirus symptoms
Jake Rosmarin is one of the 16 Americans at the University of Nebraska Medical Center being monitored for signs of hantavirus. Ian Lee spoke with him and has more details.
AI is fabricating citations in biomedical studies, researchers find
"Your doctor could be making decisions around treatment based on studies that never existed," one expert said.
Overdose deaths fall for 3rd straight year, CDC data shows
This marks the longest decline in overdose deaths in decades, according to preliminary government data.
Sponsored
How diet and nutrition may help boost your brain health
Alzheimer's Association CEO and president Joanne Pike shares some recommendations on which foods to eat, and which foods to limit, for better brain health. (Sponsored by the Alzheimer's Association.)
Sponsored
How can movement boost your brain health?
A recent survey by the Alzheimer's Association found most adults think maintaining brain health is very important, but they don't know what steps to take. (Sponsored by the Alzheimer's Association.)
World
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Why Taiwan is a major flashpoint between the U.S. and China
For decades, U.S. presidents have remained steadfast in their defense of the tiny Asian ally from its neighboring giant.
Body of second U.S. soldier who went missing in Morocco recovered
The Army identified the soldier as Spc. Mariyah Collington.
Lawmakers seek crackdown on China-owned U.S. farmland
President Trump's meeting with Chinese President Xi Jinping comes as members of Congress are calling for a crackdown on China's ability to acquire U.S. farmland, citing national security concerns.
Exclusive
Netanyahu made secret visit to UAE to meet with country's president, Israel says
Israeli Prime Minister Benjamin Netanyahu recently made a secret visit to the United Arab Emirates, where he met with President Mohammed bin Zayed, sources told CBS News.
Senate defeats 7th attempt to limit Trump on Iran, despite new GOP defection
The Senate rejected another attempt by Democrats to limit President Trump's ability to use military force against Iran, but one new Republican senator voted in favor of advancing the measure.
Entertainment
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Entertainment
Troubling trend for touring musicians
Major musicians from Post Malone to Meghan Trainor have recently struggled to sell out stadiums and arenas for their tours. It's a troubling trend being called "blue dot fever" and has led to entertainers canceling some or all of their shows. Ash-har Quraishi reports.
Geena Davis talks new series "The Boroughs"
Actor Geena Davis talks about starring in the new series "The Boroughs," if there are parallels between herself and the character she plays, and why she's drawn to supernatural projects. She also addresses representation in the entertainment industry.
"Top Gun" celebrates 40 years
The action movie "Top Gun," starring Tom Cruise, was released 40 years ago. To celebrate its anniversary, the film and its sequel, "Top Gun: Maverick," are returning to AMC theaters nationwide for one week. Vladimir Duthiers reports.
Stars of "Dutton Ranch" on reprising roles
Kelly Reilly and Cole Hauser, the stars and executive producers of "Dutton Ranch," sit down with "CBS Mornings" to talk about reprising their "Yellowstone" roles for the series spinoff. The series premieres May 15 on Paramount+.
Dua Lipa alleges Samsung uses copyrighted image of her to sell TVs
Pop singer accuses electronics manufacturer Samsung of using a copyrighted image of her face to sell TVs.
Technology
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Technology
China's most critical issue: Taiwan
Chinese President Xi Jinping has called Taiwan "the most important issue" between his country and the U.S. About 10% of the population in Taiwan wants to reunify with mainland China, and there are real fears that it will fall under communist control. Tony Dokoupil and Anna Coren break down its importance to China and the U.S.
Companies hiring humans to train AI platforms
AI training is an emerging job market where those with specialized skills are paid to train bots to be more accurate and human-like in their responses. The CBS News MoneyWatch team spoke with multiple hiring platforms that pair human experts with AI training jobs. Megan Cerullo has 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.
How AI is changing travel
Almost every industry worldwide is integrating artificial intelligence into its operations, and the airline industry is no different. Booking.com CEO Glenn Fogel joins "The Takeout" to discuss AI's impact on travel.
Tips to boost your phone's battery life
As smartphones become more advanced, are batteries keeping up? CNET senior mobile expert Abrar Al-Heeti joins to explain how you can improve your phone's battery life.
Science
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Emperor penguins in focus as Antarctica talks start in Japan
Greater protections for endangered emperor penguins and how to manage growing tourism are topping the agenda at talks on Antarctica in Japan.
What's in the released UFO files?
The Pentagon released UFO documents on Friday, with President Trump telling the public to "have fun" deciding for itself what is going on. Carter Evans reports.
Trump: UFO files released for transparency
Defense Secretary Pete Hegseth said it's time for the American people see it for themselves, as the Pentagon started releasing previously classified documents related to UFOs and UAPs. CBS News Pentagon reporter Eleanor Watson has more.
"The Age of Disclosure" director on UFO files
The Pentagon on Friday released and declassified numerous files on UFOs, including eyewitness testimony, photos and reports. Government knowledge of non-human intelligent life was the subject of the documentary "The Age of Disclosure," released in February. Its director and producer, Dan Farah, joins CBS News to discuss.
Pentagon begins releasing UFO files: "It's time the American people see"
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
Crime
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Crime
Alex Murdaugh to be tried again
Alex Murdaugh's double murder trial drew national attention, but three years later, South Carolina's Supreme Court tossed aside his conviction. Mark Strassmann reports on the new developments.
Why Alex Murdaugh is getting a new trial
Three years after Alex Murdaugh was convicted of killing his wife and son, the South Carolina Supreme Court on Wednesday overturned the verdict and granted Murdaugh a new trial. CBS News' Katrina Kaufman reports.
Kouri Richins speaks at sentencing hearing
Kouri Richins, the Utah mom convicted of murdering her husband, spoke for nearly 40 minutes at her sentencing hearing on Wednesday. Richins apologized to her sons and told them to "take care of one another." She was later sentenced to life without parole.
Kouri Richins sentenced to life without parole
A judge on Wednesday sentenced Kouri Richins, a Utah mom who wrote a book about grief, to life without parole for the murder of her husband. CBS News' Shanelle Kaul has the latest.
Kouri Richins sentenced in husband's fentanyl-laced cocktail murder
Utah mom Kouri Richins was sentenced to life without the possibility of parole on Wednesday, after a jury convicted her of murder and other charges in her husband's 2022 death.
Space
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UFO files reveal astronauts saw mysterious objects and lights in 1972
NASA's Apollo 17 crew reported seeing three mysterious dots and sparks that resembled fireworks, according to new files released by the Pentagon.
Pentagon begins releasing UFO files: "It's time the American people see"
Defense Secretary Pete Hegseth said in a statement that the documents "have long fueled justified speculation — and it's time the American people see it for themselves."
Mysterious world beyond Pluto may have atmosphere, study says
If confirmed, the rock would become just the second world past Neptune in our solar system to host an atmosphere.
Artemis crew surprises 5-year-old aspiring astronaut with special gift
The Artemis II team gained a new member, and the crew made sure their youngest teammate had the right stuff for space.
Artemis II crew reveals what snack they ate right after splashdown
The Artemis II astronauts said they actually really enjoyed the space food, but it was a familiar candy they enjoyed after splashing down in the Pacific Ocean.
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
5/13: The Takeout with Major Garrett
President Trump's trip to China gets underway; DHS Secretary Markwayne Mullin details what ICE agents will be doing at World Cup games.
What led to so-called "learning recession"?
The annual Education Scorecard is highlighting a long-term decline in learning among American students. CBS News national correspondent Meg Oliver breaks down the results.
How Taiwan factors into Trump-Xi meeting
President Trump is in Beijing for a high-stakes meeting with his Chinese counterpart, Xi Jinping. He last visited Beijing nearly a decade ago in 2017. This time around, the two are expected to discuss trade, the Middle East and Taiwan. Jonathan Czin, a former senior China analyst at the CIA, joins "The Daily Report" to discuss.
Extended interview: DHS Sec. Markwayne Mullin
Homeland Security Secretary Markwayne Mullin speaks with CBS News' Nicole Sganga in this exclusive interview about a number of topics, including ICE's role at the World Cup, "Alligator Alcatraz," the U.S. response to hantavirus and more.
Is a powerful new China a true narrative?
As President Trump and China's Xi Jinping prepare to meet, Americans will hear a lot about American decline and the rise of a powerful new China. The Chinese certainly believe it - but is it true? Tony Dokoupil has more.