Tech stocks tumble for a second day. Here's what's behind the selloff.
Nvidia, Alphabet and other technology stocks fell as Wall Street shifted from rewarding AI spending to demanding evidence that it will produce outsized returns.
Nvidia
Tech stocks tumble over AI cost concerns
A massive tech stock sell-off dragged down the S&P 500 and Nasdaq on Tuesday. CBS News senior business and technology correspondent Jo Ling Kent has the details.
Data: Trump made 3,600 stock trades in 3 months
New data from the Office of Government Ethics shows that President Trump is ramping up his stock portfolio, with a CBS News analysis finding the president's investment accounts made 3,600 trades between January and March. CBS News senior investigative reporter Michael Kaplan has more.
Trump's unprecedented levels of stock trading
A CBS News investigation shows President Trump has traded stocks at a level never before seen by an Oval Office occupant. CBS News investigative reporter Michael Kaplan has the details.
Nvidia making consumer PC push with new AI superchip
Nvidia unveiled new powerful chips that would bring advanced AI functions to laptops and desktop computers, with PC models from brands including Microsoft and Dell.
What Nvidia's Q1 earnings say about AI race
Cementing its status as the world's most valuable company, Nvidia reported record revenue in its latest earnings report. Britney Nguyen, Nvidia and chips reporter at MarketWatch, joins with analysis.
How the Trump-Xi summit could impact AI race
President Trump's visit to Beijing comes as the U.S. and China compete for artificial intelligence supremacy. Matt Sheehan, senior fellow at the Carnegie Endowment for International Peace, joins with analysis.
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.
Stocks stay strong despite Iran war uncertainty
Despite the ongoing war in Iran and high gas prices, stocks started trading higher on Monday. The S&P 500 and Nasdaq both hit record highs, bolstered by the tech sector. Yahoo Finance senior reporter Brooke DiPalma joins with analysis.
Inside NVIDIA's new chip
NVIDIA's GTC conference brought big crowds to Silicon Valley this week, with hundreds of companies showcasing products powered by NVIDIA's chips. Tim Werth, tech editor at Mashable, joins CBS News to discuss.
Tech leaders discuss future of AI in Davos
Tech leaders have taken the stage this week at the World Economic Forum in Davos, Switzerland, to discuss how AI will impact jobs. Bloomberg News reporter Sarah Frier joins CBS News with more.
Nvidia announces "Vera Rubin" AI platform
Nvidia CEO Jensen Huang announced the new "Vera Rubin" AI platform at CES on Monday. CNET reporter David Katzmaier joins CBS News to discuss.
Nvidia unveils new "revolutionary" AI tech
Artificial intelligence technology giant Nvidia announced a new endeavor that it says will be revolutionary. Emily Bary, MarketWatch's assistant managing editor, joins CBS News with more.
Global stocks kick off 2026 on a high
The stock market is seeing boosts attributed to artificial intelligence. CBS News contributor Javier E. David has more.
How artificial intelligence grew in 2025
In 2025, the integration of artificial intelligence into the U.S. economy and people's everyday lives grew to historic levels. CBS News senior business and technology correspondent Jo Ling Kent joins to recap how the transformative technology expanded over the past year, and what we can expect in 2026.
Trump says he's letting Nvidia sell advanced chips to China
President Trump says the U.S. will take a 25% cut of sales of advanced Nvidia chips to China.
Trump lets Nvidia sell some AI chips to China
President Trump announced Monday he will allow Nvidia to sell its advanced H200 computer chips to "approved customers" in China, but Mr. Trump said the deal does not include Nvidia's more advanced Blackwell system or its soon-to-be-released Rubin system.
4 charged in scheme to export Nvidia AI chips to China
Justice Department officials allege that the four conspired to illegally export advanced Nvidia graphics processing units to China through Malaysia and Thailand.
Stock market react to latest data
The stock market is reacting to a new jobs report from September and Nvidia's latest earnings report. CBS News' Kelly O'Grady reports.
New jobs report beats expectations
The delayed September jobs report beat expectations with 119,000 jobs added among employers, but the unemployment rate still rose. CBS News' Kelly O'Grady reports.
Nvidia earnings report dismisses AI bubble fears
Nvidia's latest earnings report appears to dispel some of the fears about a potential artificial intelligence bubble in the stock market. CBS MoneyWatch correspondent Kelly O'Grady reports.
Nvidia reports strong quarterly earnings, topping Wall Street forecasts
The chipmaker's record growth will allay investor concerns about an artificial intelligence bubble, analysts say.
Nvidia's Q3 earnings higher than expected
Nvidia's latest earnings report came in Wednesday, and its results were higher than Wall Street expected. CBS News MoneyWatch correspondent Kelly O'Grady breaks down the numbers.
Investors eye Nvidia's latest earnings
Chipmaker Nvidia is set to release its latest financial results on Wednesday as investors anxiously await. CBS News MoneyWatch correspondent Kelly O'Grady has more details.
Stocks sink amid AI bubble concerns
The Dow Jones Industrial Average ended another day in the red on Tuesday, down nearly 500 points. A tech stock slump drove the losses, fueled by growing fears of an AI bubble. Brody Ford, Bloomberg technology reporter, breaks it down.
Live
Trump says Strait of Hormuz deal could happen soon amid talks
The president told reporters an announcement on the strait could happen soon, following talks between Iran and Oman.
Investigation
Company's safety record raises questions after massive L.A. warehouse fire
The massive food warehouse fire in Los Angeles in June followed a long run of fires at properties tied to one of the world's largest cold storage companies, a CBS News investigation has found.
At least 12 states report cyberattacks on water systems possibly linked to Iran
Cyberattacks on U.S. water systems that officials suspect may be linked to Iran-backed hackers have been reported in at least a dozen states, sources familiar with the matter told CBS News.
FAA probing Marine One safety incident around National Airport
When the helicopter that transports President Trump crosses the Potomac, Reagan Washington National Airport is required to impose a ground stop on air traffic.
Qdoba removes jalapeños as salmonella outbreak spreads to 27 states
At least 345 people — the majority in Colorado and Minnesota — have been sickened by a salmonella outbreak, according to the U.S. Centers for Disease Control and Prevention.
Progressive Abdul El-Sayed projected to win Michigan Democratic Senate primary
Former state health official Abdul El-Sayed faced Rep. Haley Stevens in the Democratic Senate primary in Michigan in a closely watched contest that represented the latest test of the party's divisions.
Cyclospora outbreak tied to lettuce now linked to 15 states, CDC says
Cyclospora cases have been reported in at least 47 states total this year, and investigators have continued to probe how many could be linked to a common contaminated source.
Meta says its AI model breached a third-party company during testing
Tech giant Meta revealed Wednesday that one of its artificial intelligence models hacked another organization during testing, the third time in recent weeks that an AI model has improperly accessed a third-party company.
FDA approves Moderna's mRNA flu vaccine after initial pushback
The U.S. Food and Drug Administration has approved a new seasonal flu vaccine from Moderna that uses mRNA technology, the drugmaker announced.
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Meta says its AI model breached a third-party company during testing
Tech giant Meta revealed Wednesday that one of its artificial intelligence models hacked another organization during testing, the third time in recent weeks that an AI model has improperly accessed a third-party company.
FDA approves Moderna's mRNA flu vaccine after initial pushback
The U.S. Food and Drug Administration has approved a new seasonal flu vaccine from Moderna that uses mRNA technology, the drugmaker announced.
Most detailed images taken of sun's surface revealed: "Major step forward"
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
More rescued beluga whales arrive in Texas as relocation effort continues
SeaWorld San Antonio welcomed seven more beluga whales on Tuesday, the latest development in the international effort to relocate dozens of the mammals from shuttered Canadian theme park Marineland.
Cyclospora outbreak tied to lettuce now linked to 15 states, CDC says
Cyclospora cases have been reported in at least 47 states total this year, and investigators have continued to probe how many could be linked to a common contaminated source.
MoneyWatch
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Meta says its AI model breached a third-party company during testing
Tech giant Meta revealed Wednesday that one of its artificial intelligence models hacked another organization during testing, the third time in recent weeks that an AI model has improperly accessed a third-party company.
FDA approves Moderna's mRNA flu vaccine after initial pushback
The U.S. Food and Drug Administration has approved a new seasonal flu vaccine from Moderna that uses mRNA technology, the drugmaker announced.
Some Gen Zers swap smartphones for "dumb" phones in a bid to unplug
"It really opens up your mind," said one 23-year-old who ditched smartphones to wean herself off social media.
Why SpaceX stock is falling despite strong revenue growth
Investors are focused on whether SpaceX will be able to deliver on its ambitious artificial intelligence agenda.
Disney partners with TikTok to offer creator content on its app
Disney and TikTok are teaming up to let users create short-form videos that draw on the entertainment giant's large stable of movies and TV shows.
Politics
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House candidate wins primary despite ending campaign, beating Trump endorsee
Thomas Smith won Michigan's 8th District GOP primary on Tuesday — even though he had suspended his campaign in mid-July. Even more surprisingly: He defeated a Trump-endorsed candidate.
FAA probing Marine One safety incident around National Airport
When the helicopter that transports President Trump crosses the Potomac, Reagan Washington National Airport is required to impose a ground stop on air traffic.
Senate confirms Dr. Erica Schwartz as CDC director
The Senate confirmed Dr. Erica Schwartz in a 51 to 44 vote.
$25 million reward offered for U.S.-born leader of powerful cartel
Juan Carlos González is the stepson of "El Mencho," who was killed by the Mexican military.
First on CBS
Senator pushes DoD to release probe of Iranian attack that killed 6 U.S. troops
A CBS News investigation found troops had flagged military leaders about the lack of defenses and insufficient medical supplies ahead of the attack in Kuwait at the beginning of the war with Iran.
HealthWatch
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FDA approves Moderna's mRNA flu vaccine after initial pushback
The U.S. Food and Drug Administration has approved a new seasonal flu vaccine from Moderna that uses mRNA technology, the drugmaker announced.
Toddler twins reunited after cancer treatment
A video showing 3-year-old twins Millie and Maverick reuniting after one of them had to undergo cancer treatment hours away from their home has gone viral. Matt Gutman reports.
Cyclospora outbreak tied to lettuce now linked to 15 states, CDC says
Cyclospora cases have been reported in at least 47 states total this year, and investigators have continued to probe how many could be linked to a common contaminated source.
Qdoba removes jalapeños as salmonella outbreak spreads to 27 states
At least 345 people — the majority in Colorado and Minnesota — have been sickened by a salmonella outbreak, according to the U.S. Centers for Disease Control and Prevention.
As FDA approves marketing for nicotine pouches, some doctors sound alarms
One health advocate called nicotine pouches a "profound risk" for young people.
World
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More rescued beluga whales arrive in Texas as relocation effort continues
SeaWorld San Antonio welcomed seven more beluga whales on Tuesday, the latest development in the international effort to relocate dozens of the mammals from shuttered Canadian theme park Marineland.
$25 million reward offered for U.S.-born leader of powerful cartel
Juan Carlos González is the stepson of "El Mencho," who was killed by the Mexican military.
Baby "cocaine hippo" linked to infamous drug lord is rescued in Colombia
Colombia has around 200 so-called "cocaine hippos" living in the wild, all of which descended from a colony brought to South America by slain cocaine kingpin Pablo Escobar.
Record-low Danube River levels threaten shutdown of Hungary's nuclear plant
Three of four units of Hungary's Paks nuclear power plant were not in operation and the fourth was operating at about 50%, as of Wednesday morning.
Russian drone factory director seriously injured in car explosion
Vladimir Tkachuk has been pictured showcasing his drones to President Vladimir Putin.
Entertainment
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Entertainment
Inside the risky business of Broadway musicals
The costs of a Broadway musical production have skyrocketed in recent years. CBS News contributor Jamie Wax reports.
Aaron Pierre talks new series, "Lanterns"
Actor Aaron Pierre is starring as John Stewart in the new series "Lanterns." He tells "CBS Mornings" why this character is special to him, what it's like to join the DC Universe and how he managed undergoing surgery during the audition process.
Stranger rescues band from car troubles
A kind stranger named Ernie helped rock band The Autumn Kings make it to their tour stop after their car broke down in Wisconsin. Matt Gutman reports.
Ariana Grande on her plans to take break
One day after announcing she'll step back from the spotlight after her tour ends, Ariana Grande spoke directly to fans at Monday night's show in Chicago. The singer said the decision was her own and "was made from a thoughtful and empowered place."
Jordan Roth talks "The Shards"
Tony Award-winning producer Jordan Roth talks about starring in the "The Shards" and describes what it was like to go from behind the scenes on Broadway to making his major on-screen acting debut.
Technology
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Meta says its AI model breached a third-party company during testing
Tech giant Meta revealed Wednesday that one of its artificial intelligence models hacked another organization during testing, the third time in recent weeks that an AI model has improperly accessed a third-party company.
AI models are behaving unexpectedly. Experts warn of a "bumpy road" ahead.
AI models are engaging in unauthorized actions — in the most recent case, creating fake identities and attempting to persuade real people to approve malicious code.
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.
At least 12 states report cyberattacks on water systems possibly linked to Iran
Cyberattacks on U.S. water systems that officials suspect may be linked to Iran-backed hackers have been reported in at least a dozen states, sources familiar with the matter told CBS News.
Anthropic AI created fake profiles in hack
Two of the most powerful artificial intelligence agents created fake human profiles to try to trick people in attempted cyberattacks. Mashable tech editor Tim Werth joins CBS News to discuss.
Science
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Most detailed images taken of sun's surface revealed: "Major step forward"
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
Bezos, DiCaprio set up massive wildlife fund
Hollywood actor Leonardo DiCaprio and Amazon founder Jeff Bezos have announced a $200 million fund set to protect species on the brink of extinction. Carter Evans has the story.
Dramatic photos show lava spewing from Fuego volcano in Guatemala
Guatemalan officials on Monday began evacuating two villages near the Fuego volcano due to the ongoing eruption.
Rare footage of humpback whale birth captured on drone video
The footage is believed to be only the fourth complete humpback whale birth ever recorded on film anywhere in the world and the first-ever captured by drone.
Rare video shows humpback whale birth
A photographer operating a drone off the coast of Australia captured a humpback whale giving birth. It's believed to be the first time such a birth has been recorded by a drone.
Crime
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Crime
Questions about company in L.A. warehouse fire
Matt Gutman investigates Lineage Logistics, the company involved in the Los Angeles warehouse fire that left tens of millions of pounds of meat to rot, forcing a whole community to face foul odors and other health hazards.
Details on man arrested near Trump golf club
A man arrested outside President Trump's golf club in Rancho Palos Verdes, California, was already under investigation for robbery. Nikole Killion has the details.
New Mexico AG on suing DOJ over Epstein files
New Mexico is suing the Trump administration for access to files related to Jeffrey Epstein as it investigates the convicted sex offender's Zorro Ranch property. New Mexico Attorney General Raúl Torrez joins "The Takeout" to discuss.
Water system cyberattacks spread to more states
Several states are experiencing cyberattacks on their water systems after Minnesota reported at attack last week. CBS News homeland security correspondent Nicole Sganga has the latest.
Latest details from Lindsay Clancy trial
The murder trial of Lindsay Clancy wrapped its seventh day on Wednesday. Clancy has admitted to killing her three children, but her defense says she was experiencing an extreme mental health crisis at the time of their deaths. CBS News' Shanelle Kaul has more.
Space
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Most detailed images taken of sun's surface revealed: "Major step forward"
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
SpaceX rocket booster slams into moon, creating crater that could be 16 feet deep
The impact wasn't visible to the naked eye, but photos are expected to come from a lunar satellite at a later time.
Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
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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.
Summer music highlights of 2026
Summer is the time to enjoy live music, indoors and out. Scroll through our gallery of some of 2026's leading musical acts, featuring images by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
Photos show celebrations at Obama Presidential Center
The Obama Presidential Center, museum and library opens in Chicago with a star-studded grand opening ceremony and public watch party on Midway Plaisance.
Timeline: The disappearance of George Smith
Family seeks answers in death of newlywed who disappeared in 2005 while on Mediterranean honeymoon cruise.
Latest CBS News Videos
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Ex-Sanders campaign adviser on El-Sayed's win
Abdul El-Sayed has defeated Rep. Haley Stevens in the Michigan Democratic Senate primary, CBS News projects. Corbin Trent, former national coordinator for the Bernie Sanders campaign, joins with analysis.
LIV Golf secures "lead investor" for 2027 season
The CEO of LIV Golf announced an investor agreement that he claims will allow the league to continue. The Athletic staff writer Gabby Herzig joins CBS News to discuss.
Former Defense Sec. Chuck Hagel on Iran war
Former Defense Secretary Chuck Hagel served from 2013 to 2015 in the Obama administration. He joins CBS News to discuss the latest developments in the Iran war as congressional lawmakers ask for more transparency and information about the conflict.
Inside the risky business of Broadway musicals
The costs of a Broadway musical production have skyrocketed in recent years. CBS News contributor Jamie Wax reports.
Unnerving report about AI deception
The United Kingdom's AI Security Institute reports that models from Anthropic and OpenAI "engaged in sustained, potentially harmful activity directed at real people and organizations" when they created fake identities in a deception attempt during a recent cybersecurity test. CBS News' Jo Ling Kent reports.