Iran reacts to Trump's 2026 State of the Union, accuses him of "big lies"
Iran accuses Trump of lying in his State of the Union about the country's nuclear ambitions, as the next round of bilateral talks looms.
Nuclear Fusion
Fusion energy: Unlocking the power of the stars
Scientists are conducting experiments to generate clean energy through fusion, the same sub-atomic reaction that powers our Sun, with the aim of constructing plants that produce more energy than they consume.
Google turns to nuclear energy for AI
Google announced a deal with energy startup Kairos Power to supply its data centers with electricity from seven small modular nuclear reactors, which still need to be built. A recent study found that by 2026, data centers will consume more than 1,000 terawatt hours of electricity, about the same as the entire nation of Japan. Hank Jenkins-Smith, University of Oklahoma professor of public policy, joins CBS News to explain.
Mission launched to sample radioactive debris from Fukushima reactor
Japanese officials launch a complex mission to retrieve a sample of melted fuel debris from a damaged reactor at the Fukushima nuclear plant.
Report: China outpacing U.S. in nuclear power
China is outpacing the U.S. by at least a decade in developing nuclear power, according to a new report by the nonprofit Information Technology and Innovation Foundation. Hank Jenkins-Smith, public policy professor at the University of Oklahoma, joins CBS News to examine why the U.S. is falling behind.
New nuclear reactor comes online in Georgia
Georgia is home to the nation's newest nuclear reactor. It's bringing clean energy to the state, but the project has run over budget and past its original completion date. Drew Kann, climate and environment reporter for The Atlanta Journal-Constitution, joins CBS News to explore the effort.
Lawmakers push for fusion power development
A bipartisan group of lawmakers has introduced a bill supporting the development of nuclear fusion power. Hank Jenkins-Smith, professor of public policy at the University of Oklahoma, joins CBS News to discuss.
Military analyst on Russia missile testing
Russia may be planning to test a nuclear-powered missile, according to reporting by The New York Times. The outlet cited satellite images that recently captured aircraft moving near a base in the remote Arctic region of Russia. That movement mirrored launch preparations for earlier missile tests in 2017 and 2018, The New York Times report said. Retired U.S. Army major and military analyst Mike Lyons joined CBS News to discuss what this might mean.
Scientists repeat nuclear fusion breakthrough
In December 2022, California scientists achieved a major breakthrough -- a nuclear fusion reaction that produced more energy than was used to create it. Scientists have done it again and this time their results produced even more energy. Professor Peter Hosemann, chair of nuclear and mechanical engineering at the University of California, Berkeley, joins CBS News to discuss the implications of this accomplishment.
Inside the nuclear fusion breakthrough
On December 5th, scientists at the National Ignition Facility reached a breakthrough in nuclear fusion by producing a reaction with an energy gain. It could be a step toward a world in the distant future where fusion is a source of power.
Nuclear Fusion: Inside the breakthrough that could change our world
On December 5th, scientists at the National Ignition Facility reached a breakthrough in nuclear fusion by producing a reaction with an energy gain. It could be a step toward a world in the distant future where fusion is a source of power.
A breakthrough for clean renewable energy
The Lawrence Livermore National Laboratory, after decades of disappointing experiments, has achieved a nuclear fusion reaction that produces more power than it consumes. The breakthrough could be the answer to the world's energy crisis.
Fusion energy breakthrough
The U.S. Department of Energy is expected to announce a major milestone in nuclear fusion research. Sources say scientists for the first time have been able to produce a fusion reaction that creates a net energy gain to develop a limitless and clean source of power that would end reliance on fossil fuels. Lilia Luciano reports.
Nuclear fusion energy breakthrough announced
The U.S. Department of Energy announced Tuesday a monumental milestone in nuclear fusion research: a "net energy gain" was achieved for the first time in history by scientists from the Lawrence Livermore National Laboratory in California. Energy Secretary Jennifer Granholm called it "one of the most impressive scientific feats of the 21st century." Watch the announcement.
U.S. says nuclear fusion breakthrough "will go down in the history books"
Nuclear fusion has been considered the holy grail of energy creation that some say could save humans from extinction.
What is nuclear fusion, and could it power our future?
Scientists at a U.S. government lab have announced a breakthrough in efforts to create technology that could one day offer humanity a clean, unlimited source of energy.
U.S. teases nuclear fusion breakthrough
Energy Department officials are promising to share details on what's billed as a major breakthrough in the field of nuclear fusion. CBS News' John Dickerson explores the potential significance with Professor Anna Erickson, who teaches nuclear and radiological engineering at Georgia Tech.
U.S. expected to announce major nuclear fusion energy breakthrough
Rep. Ted Lieu of California said if the announcement this week is what's expected, "it could be a game changer for the world."
A clean energy quest so big, the U.S. and Russia are working together
CBS News goes inside the "world's most complex machine," a multinational experiment to create a sustainable "energy future" for the whole planet
Trump pauses Project Freedom in Strait of Hormuz to see if Iran deal can be struck
President Trump said Tuesday he has paused Project Freedom, a U.S. effort to guide commercial ships through the Strait of Hormuz.
Trump largely succeeds in upending Indiana state Senate over redistricting
President Trump had backed challengers to Indiana state senators who voted against his redistricting plan — and on Tuesday, most of them won.
Live
U.S.-Iran ceasefire holds for now, Hegseth says, as Trump looks to finalize deal
Hegseth said the ceasefire with Iran "certainly holds" for now after a naval clash between Iranian and U.S. forces and renewed attacks on the UAE.
Vivek Ramaswamy projected to win Ohio GOP nomination for governor
Vivek Ramswamy will face Democrat Amy Acton, a former Ohio Department of Public Health director, in November.
Exclusive
Homan: "Things weren't perfect" in Minneapolis, but ICE not backing down
Border czar Tom Homan conceded "things weren't perfect" during the crackdown in Minneapolis, but stressed that the administration is not backing down from its mass deportation effort.
Ohio Senate race set between Jon Husted, Sherrod Brown
CBS News projected that former Sen. Sherrod Brown won the Democratic primary, while incumbent Sen. Jon Husted ran unopposed.
Exclusive
In Lynette Hooker probe, Coast Guard seeks info about mystery sailboat
The U.S. Coast Guard is trying to find the owners of a sailboat that may have been moored next to Lynette Hooker's vessel the night she disappeared in the Bahamas, marking a new development in the search for the missing Michigan woman.
To avoid risk of mines, Navy directs ships on path farther from Iran
The U.S. warns that transiting the normal route could be "extremely hazardous" because of mines laid in the Strait of Hormuz by Iran.
Hantavirus possibly transmitted human to human on stricken cruise ship, WHO says
Passengers aboard the ship are in good spirits but may have to quarantine for "eight weeks," a World Health Organization official told CBS News.
U.S.
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Manhunt on for retired special forces soldier accused of shooting wife
Authorities say Craig Berry, a retired special forces soldier, shot his wife and then fled into the woods in northern Tennessee.
To avoid risk of mines, Navy directs ships on path farther from Iran
The U.S. warns that transiting the normal route could be "extremely hazardous" because of mines laid in the Strait of Hormuz by Iran.
Exclusive
Homan: "Things weren't perfect" in Minneapolis, but ICE not backing down
Border czar Tom Homan conceded "things weren't perfect" during the crackdown in Minneapolis, but stressed that the administration is not backing down from its mass deportation effort.
EEOC sues New York Times, alleging bias against White male worker
Employment watchdog accuses the New York Times of violating federal law by passing over a White male journalist for a job.
Exclusive
In Lynette Hooker probe, Coast Guard seeks info about mystery sailboat
The U.S. Coast Guard is trying to find the owners of a sailboat that may have been moored next to Lynette Hooker's vessel the night she disappeared in the Bahamas, marking a new development in the search for the missing Michigan woman.
MoneyWatch
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EEOC sues New York Times, alleging bias against White male worker
Employment watchdog accuses the New York Times of violating federal law by passing over a White male journalist for a job.
Meta trained its AI on copyrighted work, new lawsuit alleges
The lawsuit claims that Meta's Llama is generating summaries — and, in some cases, verbatim copies — of original works.
Delta ending food and beverage service on shorter flights
Routes that are under a certain distance will no longer offer food and beverage service, the airline said.
Utz potato chips sold nationwide recalled over salmonella risk
Utz Quality Foods is recalling some of its Zapp's and Dirty brand potato chips because an ingredient may be contaminated by salmonella.
UnitedHealthcare to cut prior authorization for 30% of treatments
The largest U.S. health insurer said it will eliminate approval requirements for some treatments, including select outpatient surgeries and other procedures.
Politics
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Trump largely succeeds in upending Indiana state Senate over redistricting
President Trump had backed challengers to Indiana state senators who voted against his redistricting plan — and on Tuesday, most of them won.
Vivek Ramaswamy projected to win Ohio GOP nomination for governor
Vivek Ramswamy will face Democrat Amy Acton, a former Ohio Department of Public Health director, in November.
Ohio Senate race set between Jon Husted, Sherrod Brown
CBS News projected that former Sen. Sherrod Brown won the Democratic primary, while incumbent Sen. Jon Husted ran unopposed.
Trump pauses Project Freedom in Strait of Hormuz to see if Iran deal can be struck
President Trump said Tuesday he has paused Project Freedom, a U.S. effort to guide commercial ships through the Strait of Hormuz.
To avoid risk of mines, Navy directs ships on path farther from Iran
The U.S. warns that transiting the normal route could be "extremely hazardous" because of mines laid in the Strait of Hormuz by Iran.
HealthWatch
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HealthWatch
What we know about cruise hantavirus outbreak
A rare form of hantavirus is believed to have spread person-to-person on board a cruise ship. Three people are dead, four more are ill and nearly 150 others are stranded aboard the ship, where they will stay potentially for months until they are cleared to leave. Tom Hanson has more.
How hantavirus may have spread aboard a cruise ship
A suspected hantavirus outbreak on the MV Hondius cruise ship has killed three people and sickened at least four others, officials said.
UnitedHealthcare to cut prior authorization for 30% of treatments
The largest U.S. health insurer said it will eliminate approval requirements for some treatments, including select outpatient surgeries and other procedures.
Latest on apparent hantavirus cruise outbreak
A suspected outbreak of hantavirus on a cruise ship has killed three people, officials say. Tom Hanson reports.
Alito temporarily restores FDA rule allowing abortion pill to be sent by mail
A federal appeals court blocked a FDA rule that allowed the abortion pill mifepristone to be dispensed through the mail.
World
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Trump pauses Project Freedom in Strait of Hormuz to see if Iran deal can be struck
President Trump said Tuesday he has paused Project Freedom, a U.S. effort to guide commercial ships through the Strait of Hormuz.
How hantavirus may have spread aboard a cruise ship
A suspected hantavirus outbreak on the MV Hondius cruise ship has killed three people and sickened at least four others, officials said.
Amsterdam bans advertising for meat and fossil fuels in public places
The city, known for its tolerance of some drugs and sex work, no longer allows ads for airlines, cruises, beef, chicken, pork or fish products.
U.K. counter-terror police investigate arson at former synagogue
Keir Starmer warned Tuesday that there would be "consequences" if Iran is proven to be behind a recent series of antisemitic attacks in the capital.
Hegseth says "ceasefire is not over" after Strait of Hormuz exchange of fire
Iranian vessels fired on U.S. ships guiding vessels through the Strait of Hormuz, resulting in the U.S. sinking several small Iranian boats.
Entertainment
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Entertainment
Tony Awards nominations breakdown
"The Lost Boys," starring Shoshana Bean, leads this year's Tony nominations along with "Schmigadoon!" Both opened just weeks ago, and each cinched 12 nods. CBS News New York reporter Dave Carlin has more about the nominees.
Douglas Stuart reads "John of John" excerpt
Oprah Winfrey selected "John of John" by award-winning author Douglas Stuart, known for "Shuggie Bain," as her latest book club pick. Watch the author, Douglas Stuart, read an excerpt from his novel that Winfrey calls " a complex and compelling tale that ultimately showcases the transformational power of love."
Details from the Met Gala red carpet
CBS News' Adriana Diaz and contributor Lauren Sherman join CBS News 24/7 to share details from the 2026 Met Gala.
Breaking down the 2026 Tony Awards nominees
The nominees for the 79th annual Tony Awards, which air on CBS on June 7, were revealed on Tuesday. CBS News New York's Dave Carlin joins with more.
Zac Posen on Kendall Jenner's Met Gala look
GAP Inc. executive vice president and creative director Zac Posen discusses designing model Kendall Jenner's dress for this year's Met Gala. He also dives into other looks that stood out at the annual event.
Technology
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Technology
OpenAI co-founder's diary surfaces in Musk trial
The high-stakes trial between Elon Musk and OpenAI now involves testimony about a co-founder's personal diary. Vanity Fair contributor Tom Dotan joins to discuss.
Coinbase to lay off 700 workers as crypto company embraces AI
"This is a new way of working, and we need to leverage AI across every facet of our jobs," CEO Brian Armstrong said in a letter to employees.
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.
Pennsylvania suing Character AI, claims chatbot posed as medical professional
A Character AI chatbot falsely claimed to be a licensed psychiatrist in Pennsylvania and provided an invalid license number, the state alleged.
GameStop offers to buy eBay for $55.5 billion, threatens hostile bid
EBay said on Monday that it will "carefully review" GameStop's unsolicited $ 125-per-share takeover offer.
Science
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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.
Bill Nye on the Artemis II moon mission
Bill Nye The Science Guy, the chief ambassador of The Planetary Society, joins CBS News 24/7 Mornings with more after meeting the Artemis II crew in person after their successful mission around the moon.
Trump administration fires board overseeing National Science Foundation
The Trump administration has fired all 22 current members of an independent board that oversees the National Science Foundation, one dismissed member says.
AI used to reveal face of victim fleeing Mount Vesuvius eruption
Archaeologists found the victim holding a terracotta mortar, which they interpret as an improvised attempt to shield his head.
In a first, endangered orangutan seen using canopy bridge to cross road
Rapid development has been shrinking the jungle habitat of the critically endangered species, and fatal conflicts with people have been increasing.
Crime
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Crime
Antisemitic graffiti found across NYC
An investigation is underway in New York City after multiple locations were vandalized with antisemitic graffiti. CBS News' Jared Ochacher reports from Queens.
Manhunt underway for former soldier
In northern Tennessee, a retired Special Forces soldier is accused of shooting his wife and then using his training to disappear into the woods. Nicole Valdes reports.
Manhunt on for retired special forces soldier accused of shooting wife
Authorities say Craig Berry, a retired special forces soldier, shot his wife and then fled into the woods in northern Tennessee.
Tanner Horner sentenced to death in murder of 7-year-old Athena Strand
A Tarrant County jury sentenced Tanner Horner to death for the 2022 kidnapping and murder of 7-year-old Athena Strand.
2 killed in Texas shopping center shooting
Police gave an update Tuesday on a shooting at a Dallas-area shopping center that killed two people. The suspect is in custody, authorities said.
Space
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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.
Artemis II astronauts talk mission toilet troubles: "We made do"
The plumbing issues aboard the Orion capsule became headline news in the early days of the historic Artemis II mission.
Only on CBS
Artemis crew tells kids moon flight was "the best roller coaster ride"
The Artemis II astronauts joined "CBS Mornings" for a live town hall where they took questions from kids just weeks after returning from their historic moon mission.
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
Antisemitic graffiti found across NYC
An investigation is underway in New York City after multiple locations were vandalized with antisemitic graffiti. CBS News' Jared Ochacher reports from Queens.
OpenAI co-founder's diary surfaces in Musk trial
The high-stakes trial between Elon Musk and OpenAI now involves testimony about a co-founder's personal diary. Vanity Fair contributor Tom Dotan joins to discuss.
Tony Awards nominations breakdown
"The Lost Boys," starring Shoshana Bean, leads this year's Tony nominations along with "Schmigadoon!" Both opened just weeks ago, and each cinched 12 nods. CBS News New York reporter Dave Carlin has more about the nominees.
5/5: The Takeout with Major Garrett
Rubio says Operation Epic Fury is over; primary day in Indiana and Ohio.
Sister of returning sailor speaks out
The USS Gerald R. Ford, the Navy's largest aircraft carrier, will soon return to the U.S. after the longest deployment since the Vietnam War. Among the returning sailors is Aviation Boatswain's Mate Airman Tiffany Galarza. Her sister, Brianna Caudill, joins "The Daily Report."