Musk launches Grok 3 AI chatbot. Here's what to know.
Musk's xAI claims its chatbot outperforms other AI models in assertions that have not been independently verified.
ChatGPT
OpenAI's new "deep research" tool for ChatGPT
OpenAI, the makers of ChatGPT, just unveiled a new tool called "deep research" that the company says can produce detailed reports by using reasoning to synthesize large amounts of complex data. Jason Hiner, editor-in-chief for ZDNET, joined CBS News to discuss the new feature.
What DeepSeek means for U.S. AI ambitions
The artificial intelligence arms race has a new competitor out of China. A new AI app made by Chinese tech startup DeepSeek appears to be better and significantly cheaper than its American counterparts. Christine Mui, tech reporter for Politico, joins "America Decides" to unpack why the app rollout has created a frenzy in the U.S.
Why U.S. investors see DeepSeek as a threat
Tech stocks plummeted Monday as investors raised concerns about advancements in Chinese artificial intelligence. Last week, the Chinese company DeepSeek released R1, an AI model similar to ChatGPT that costs significantly less to develop. CBS News contributor JD Durkin joins "The Daily Report" to examine the stock market's response.
DeepSeek reports major cyberattack
DeepSeek, a Chinese artificial intelligence company, has announced a major cyberattack that has apparently limited registrations. This comes after U.S. tech stocks reacted to the news of DeepSeek emerging. Aaron Gregg, a business reporter for The Washington Post, joins CBS News with more.
ChatGPT recovers after being hit by outages, OpenAI says
The OpenAI issue was caused by an "upstream provider," according to the artificial intelligence organization.
Free ChatGPT search engine tool from OpenAI
OpenAI is rolling out its ChatGPT search engine for free to everyone with an OpenAI account after first making the service available for paying subscribers back in October. Will Knight, senior writer with Wired, joined CBS News to discuss the tool.
More Amazon investment in Anthropic
Amazon has announced a $4 billion investment in Anthropic, one of OpenAI's main competitors. CBS News contributor JD Durkin has more on the brands trying to compete with the popular ChatGPT artificial intelligence engine.
OpenAI announces SearchGPT
OpenAI, the makers of ChatGPT, are launching SearchGPT, a highly-anticipated search engine powered by artificial intelligence that gives users real-time information from across the internet. Kylie Robison, senior AI reporter for the Verge, joined CBS News to discuss how it works.
Software providers test health care AI bots
With medical providers facing rising levels of burnout, software designers are testing specialized AI-powered chatbots that they hope provide preventative care advice to patients. However, CBS News Confirmed found that the summaries given from existing AI bots like ChatGPT aren't always accurate.
How the rise of AI is straining the U.S. power grid
Experts say the increasing demand for energy in the U.S. is forecast to hit a record high this year.
AI-generated jokes funnier than those created by humans, study finds
Researchers from the University of Southern California found that jokes crafted by ChatGPT performed better than those written by humans.
AI demands push carbon emissions up
Google's carbon emissions increased 13% compared to 2023, according to the company's annual Environmental Report. Justine Calma, a senior science reporter with The Verge, joins CBS News with more details on how artificial intelligence may be contributing to more emissions.
ChatGPT gives incorrect answers to questions about how to vote
A CBS News investigation found ChatGPT gave incorrect or incomplete answers to some questions about how to vote in battleground states in the U.S. presidential election.
What to know about Apple's new AI features
Apple this week unveiled its integration with artificial intelligence features the company is calling "Apple Intelligence." The company is partnering with OpenAI, the company behind ChatGPT, to upgrade its longtime virtual assistant, Siri. Connie Guglielmo, CNET's senior vice president of AI editorial strategy, joins to discuss.
Stock market rallies around AI boom
Artificial intelligence is reshaping American life, including changing the investment landscape as AI-related stocks are booming. CBS News' John Dickerson examines some of the best performers to explain which industries make up the AI revolution.
OpenAI warns of foreign propaganda campaigns
ChatGPT developer OpenAI warns that state actors worldwide use generative artificial intelligence to run covert propaganda operations. The company told The Washington Post it found groups in Russia, China, Iran and Israel using its technology to build and launch social media campaigns. Gerrit De Vynck, tech reporter for The Post, joins CBS News to discuss.
Breaking down Scarlett Johansson's AI dispute
Actress Scarlett Johansson demanded that OpenAI stop using an AI-generated voice that she says sounds like her own and was developed without her permission. Intellectual property attorney Joseph Lawyer joins to break down the dispute.
OpenAI disables ChatGPT voice that sounds like Scarlett Johansson
ChatGPT disables AI voice after users say it sounds similar to Hollywood star Scarlett Johansson.
Scarlett Johansson takes on AI over similar voice
Scarlett Johansson is demanding answers from OpenAI and its CEO, Sam Altman, after it released a ChatGPT voice that she says sounds "eerily similar" to her own. Johansson claims she declined Altman's offer for her to voice the product. Jo Ling Kent has the detials.
Google goes all in on AI at developer event
Google's highly-anticipated, annual developer conference began Tuesday. The event focused mainly on the company's artificial intelligence advancements. Lisa Eadicicco, senior mobile editor for CNET, joins CBS News with highlights.
Latest ChatGPT model revealed
OpenAI showed off its latest iteration of ChatGPT, GPT-4o, in a livestream presentation on Monday. The update is supposed to be faster and has increased text, voice and vision abilities, including engaging in spoken conversations. Bloomberg News reporter Shirin Ghaffary joined CBS News to talk about the new offer.
See the robot OpenAI is bringing to life with artificial intelligence
Figure, a Silicon Valley maker of humanoid robots, is teaming up with the developer of ChatGPT to usher in the age of "embodied AI."
How foreign hackers use AI for cyberattacks
OpenAI and its partner Microsoft said Wednesday that hackers from China, Russia and other nations have been using artificial intelligence systems to help create their cyberattacks. Washington Post technology reporter Joseph Menn joins CBS News to unpack the new research.
Fake and graphic images of Taylor Swift started with AI challenge
4chan users vied to get around filters designed to block pornography by image-generation services, study finds.
Live
U.S. and Iran launch new attacks and hurl threats as war intensifies
Iran and the U.S. announce new attacks and match each other's threats as the war ramps up over control of the Strait of Hormuz.
Trump to allege Chinese meddling in U.S. elections in primetime speech, sources say
Part of President Trump's speech Thursday night is expected to touch on previously unreported alleged Chinese meddling in U.S. elections, according to sources familiar with the matter.
Maps show wildfire smoke forecast, air quality alerts in swath of U.S.
Heavy smoke from several large wildfires blazing in Canada and Minnesota is engulfing large swaths of the Midwest and Northeast U.S. this week.
Exclusive
DHS could weigh use of Medicaid, housing help in green card decisions
Immigration officers could weigh use of Medicaid, food aid and housing help in green card decisions after Trump administration rescinds Biden-era public charge rule.
Moms of Black newborns often flagged to police over drug use claims
In 14,000 cases, Black families were flagged to law enforcement over unverified allegations that often begin with unreliable hospital drug tests.
Sons say they learned father was killed by ICE through video, news reports
Ronaldo Salgado said he learned his father, 52-year-old Mexican immigrant Lorenzo Salgado Araujo, had been shot by an ICE officer in Houston last week through a video posted online that depicted him "screaming" for help.
First on CBS
GPS data tracks boat Nolan Wells was on before he went missing
GPS data from the Mississippi Department of Marine Resources, obtained by CBS News, tracks the movements of the boat that carried Nolan Wells to Horn Island on July 4.
Ukrainians protest over Zelenskyy's move to oust popular defense chief
Ukrainians are demonstrating in Kyiv and senior figures announcing their resignations over President Volodymyr Zelenksyy's move to oust his popular defense chief.
U.S. citizen departs Iran after being barred from leaving for over a year
A U.S.-Iranian woman who was trapped in Iran on allegations of espionage and collaborating with a hostile state that her attorney called "bogus" has departed the country, CBS News learned Wednesday.
U.S.
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Exclusive
DHS could weigh use of Medicaid, housing help in green card decisions
Immigration officers could weigh use of Medicaid, food aid and housing help in green card decisions after Trump administration rescinds Biden-era public charge rule.
From Balogun's red card to an upset run, some of the World Cup's biggest stories
Spain is looking to secure a World Cup victory for the first time in 16 years, and Argentina enters Sunday hoping to become back-to-back champions.
Moms of Black newborns often flagged to police over drug use claims
In 14,000 cases, Black families were flagged to law enforcement over unverified allegations that often begin with unreliable hospital drug tests.
Carbon monoxide found in SUV where 3 died, 2 sickened in Ohio, official says
Officials in Toledo, Ohio, say the presence of carbon monoxide was confirmed in a parked vehicle where five people were found unresponsive and three of them died.
U.S. to impose 25% tariffs on Brazilian imports over unfair trade practices
The United States is imposing 25% tariffs on imports from Brazil after finding a range of what it deemed unfair trade practices by the world's 10th-biggest economy.
MoneyWatch
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U.S. to impose 25% tariffs on Brazilian imports over unfair trade practices
The United States is imposing 25% tariffs on imports from Brazil after finding a range of what it deemed unfair trade practices by the world's 10th-biggest economy.
United Airlines anticipates $6 billion in added fuel costs
U.S. airlines say higher jet fuel prices are costing them billions more than they anticipated at the beginning of the year.
Here's what the Common Cents Act means for businesses, consumers
New law aims to address how businesses and consumers should transact amid the phase-out of the penny.
Subaru recalls more than 541,000 vehicles over labeling error
Erroneous labels on some Subaru Crosstrek, Forester and Ascent cars could increase the risk of a crash, NHTSA said.
U.S. Mint to make $1 gold coin with Trump's face on it
It's the latest effort by President Trump to make his mark on Washington, D.C.
Politics
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Exclusive
DHS could weigh use of Medicaid, housing help in green card decisions
Immigration officers could weigh use of Medicaid, food aid and housing help in green card decisions after Trump administration rescinds Biden-era public charge rule.
Sons say they learned father was killed by ICE through video, news reports
Ronaldo Salgado said he learned his father, 52-year-old Mexican immigrant Lorenzo Salgado Araujo, had been shot by an ICE officer in Houston last week through a video posted online that depicted him "screaming" for help.
U.S. citizen departs Iran after being barred from leaving for over a year
A U.S.-Iranian woman who was trapped in Iran on allegations of espionage and collaborating with a hostile state that her attorney called "bogus" has departed the country, CBS News learned Wednesday.
Tim Scott doesn't rule out Darline Graham running for her brother Lindsey's Senate seat
With this year's race to succeed Lindsey Graham in the Senate still wide-open, GOP Sen. Tim Scott suggested the late senator's interim replacement — his sister, Darline Graham — could be one candidate.
Pentagon proposes new secrecy power to withhold unclassified records from FOIA
The legislative proposal would allow the defense secretary to withhold "controlled unclassified information," potentially curbing public access to a wide range of defense records.
HealthWatch
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Introducing Norah O'Donnell's new health podcast
"Healthful with Norah O'Donnell" launches July 22.
Alzheimer's blood test may show who's likely to develop it in 5 to 10 years
A blood test may predict if apparently healthy older adults are likely to develop Alzheimer's symptoms in the next five or 10 years, researchers say.
Taco Bell removes some items amid outbreak
As of Tuesday, nearly 7,000 people in 34 states reported symptoms tied to a parasitic illness that, so far, has no official source. Carter Evans reports on what's suspected of being behind the cyclosporiasis outbreak.
Cyclospora outbreak leaves consumers guessing which foods are safe
Officials are still searching for the source of the outbreak, prompting consumers to seek advice on social media about which foods to avoid.
"Miracle on the Hudson" pilot, Capt. "Sully," shares Alzheimer's diagnosis
Capt. Chesley "Sully" Sullenberger, who famously landed a passenger jet on the Hudson River in 2009, said he has been diagnosed with Alzheimer's disease.
World
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Councilwoman shot, husband killed in Mexico near U.S. border
Maria de Jesus Quijada was shot at while traveling in a vehicle with her family. Her husband did not survive.
From Balogun's red card to an upset run, some of the World Cup's biggest stories
Spain is looking to secure a World Cup victory for the first time in 16 years, and Argentina enters Sunday hoping to become back-to-back champions.
Ukrainians protest over Zelenskyy's move to oust popular defense chief
Ukrainians are demonstrating in Kyiv and senior figures announcing their resignations over President Volodymyr Zelenksyy's move to oust his popular defense chief.
U.S. to impose 25% tariffs on Brazilian imports over unfair trade practices
The United States is imposing 25% tariffs on imports from Brazil after finding a range of what it deemed unfair trade practices by the world's 10th-biggest economy.
U.S. citizen departs Iran after being barred from leaving for over a year
A U.S.-Iranian woman who was trapped in Iran on allegations of espionage and collaborating with a hostile state that her attorney called "bogus" has departed the country, CBS News learned Wednesday.
Entertainment
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"Jurassic Park" star Sam Neill's cause of death revealed
The actor's agent said he was providing more information following news reports "which contain inaccuracies and outright falsehoods."
Behind the "Better in Person" talk show
Author and journalist Stephen Dubner, who rose to fame when he co-wrote The New York Times bestseller "Freakonomics," talks with "CBS Mornings" about launching his own weekly talk show on YouTube, "Better in Person." Dubner discusses how the show got its start, his wide range of guests and why he decided to self-finance it.
Insider at "The Wolf of Wall Street" firm opens up: "My lifestyle was insane"
The Paramount+ documentary "The Real Wolf of Wall Street" gives an inside look at Jordan Belfort's scandal-ridden firm, Stratton Oakmont.
Gelfand on "The Real Wolf of Wall Street"
"The Real Wolf of Wall Street," a new documentary from See It Now Studios on Paramount+, focuses on the real-life story of infamous stockbroker Jordan Belfort and his brokerage firm Stratton Oakmont. Howie Gelfand, a former partner at Stratton Oakmont, explains why he decided to be part of the documentary and how the 2013 film, "The Wolf of Wall Street," starring Leonardo DiCaprio, got the real story wrong.
Alan Ritchson on thriller "Motor City"
Alan Ritchson talks about starring in "Motor City," which has nearly no dialogue, how his process was different and why he thinks it will resonate with audiences.
Technology
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Technology
Samsung set to unveil new foldable phones
Tech giant Samsung is set to debut a new line of foldable phones at its Galaxy Unpacked event next week. CNET senior technology reporter Abrar Al-Heeti joins CBS News to discuss.
Details on New York data center moratorium
New York has become the first state in the U.S. to impose a moratorium on the construction of massive AI data centers. The pause takes effect immediately and halts the construction of new data centers for up to a year. Paris Marx, a technology podcast host, joins 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.
Backlash grows nationwide over data centers
There's growing backlash nationwide against AI data centers and now New York is hitting pause. Gov. Kathy Hochul signed an executive order to delay the building boom. Kelly O'Grady has more.
26 Meta workers sue over alleged AI-aided layoffs of employees on leave
A group of 26 Meta employees has sued the company, claiming it used AI to choose people for layoffs, disproportionately targeting those on medical, parental or family leave.
Science
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Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomer's name deciphered from ancient Mayan ruins for first time
The name "White-chested Fox" was found in drawings dating from 400 BC to 900 AD at the San Bartolo-Xultun archaeological site.
Disclosure Foundation head on new UFO files
The Pentagon on Friday released a new batch of UFO files, spanning 19 videos and more. Jordan Flowers, executive director of the Disclosure Foundation, joins CBS News to discuss.
Watch: Pentagon releases 19 new UFO videos
The Defense Department released a fourth batch of UFO files on Friday, nearly one month after its third drop. These are all of the videos in the latest tranche, plus analysis from astrophysicist Avi Loeb.
2,000-year-old gold rings and human bones found by archaeologists
Archaeologists have discovered eight human skeletons, bronze and gold jewelry and other artifacts indicating a ceremonial burial of wealthy people.
Crime
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Councilwoman shot, husband killed in Mexico near U.S. border
Maria de Jesus Quijada was shot at while traveling in a vehicle with her family. Her husband did not survive.
Biddeford, Maine, mayor on ICE shooting
Liam LaFountain, mayor of Biddeford, Maine, joins "The Daily Report" to discuss his town's response to Monday's incident where an ICE officer shot and killed a man.
Nolan Wells' family meets with Mississippi DA
The parents of Nolan Wells and their legal team received assurances from the Mississippi district attorney on Wednesday that the investigation into the teenager's death would be thorough. Skyler Henry has more details on the case.
New GPS data in Nolan Wells' disappearance
CBS News has obtained GPS data showing the movements of the boat that carried Nolan Wells before he disappeared on the Fourth of July. Wells was found dead on July 6. CBS News' Anna Schecter has more.
Key moments from Jay Clayton's hearing
President Trump's nominee for director of national intelligence, Jay Clayton, testified before a Senate panel as part of his confirmation process. Taurean Small shares key takeaways from the hearing.
Space
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Russian Soyuz rocket launches fresh crew to space station
The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.
Astronomers discover sugar in space that's also found in raspberries
The sugar, called erythrulose, lurks in what's called the interstellar medium: thin clouds of gas and dust littered between stars.
Telescope spots most distant quasars ever discovered
Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.
Mission launched to rescue a falling space telescope
Katalyst Space's LINK spacecraft is designed to capture and boost NASA's Swift observatory back to a safe altitude.
NASA astronauts operate on space station's broken robot arm
The orbital surgery on the International Space Station returned the Canadian-built robot arm to full health after its "wrist" joint failed last month.
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.
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.
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.
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?
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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Latest CBS News Videos
Extended interview: Sons of Lorenzo Salgado Araujo
Ronaldo Salgado and Lorenzo Salgado Jr. remember their father, Lorenzo Salgado Araujo, who was shot and killed by an ICE agent in Houston on July 7 after living in the U.S. for 35 years. ICE has claimed he "weaponized" his van during a traffic stop, an allegation disputed by his family.
Half of Young Adults Still Live at Home
Half of American adults under 30 are now living with their parents. Is this the new normal, or just a temporary consequence of today's housing market? Regardless, Jill advises young adults living at home to at least offer to chip in financially. Plus, Mark explains why obsessing over minimizing taxes can lead to costly investing mistakes, and Jill shares her thoughts on how friends with different income levels should approach splitting the cost of dinners, vacations, and group outings.
Deciphering letters from Revolutionary War soldiers
Americans are putting their cursive reading skills to work in service of their country. "Citizen archivists" are helping the National Archives transcribe some 2.5 million pages of handwritten Revolutionary War pension files. Natalie Brand reports.
Argentina fans rejoice after England defeat
Argentina will have a chance to defend its World Cup title after defeating England 2-1 in the semifinal. This is the second time in a row Argentina has reached the final. CBS News' Elizabeth Campbell reports on the excitement from fans.
Retired Navy vice admiral on latest Iran strikes
U.S. Central Command confirmed it began a second wave of strikes against Iran on Wednesday, following a round of attacks earlier in the day. Retired Navy Vice Adm. Robert Murrett joins CBS News to discuss.