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.
Science
How to watch tonight's peak of the Geminids meteor shower
Watch the cosmos come to life as Geminids meteors speed through space at 78,000 miles per hour – more than 40 times faster than a speeding bullet.
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.
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.
Keystone Pipeline oil spill under investigation
The cause of a Keystone Pipeline oil spill is under investigation after it spewed an estimated 590,000 gallons into a creek in rural Kansas last week. The environmental disaster may impact gas prices. Omar Villafranca has more details.
Keystone pipeline: A history of spills
The latest spill in Kansas unleashed more than an estimated half-million gallons into the surrounding area — more than all the crude oil pipeline spills in 2021 combined, according to federal data.
Kansas oil spill biggest in Keystone history
A ruptured section of the Keystone Oil Pipeline dumped nearly 600,000 gallons of crude oil into a Kansas creek. The Environmental Protection Agency says no drinking water was affected — but nearby residents are complaining of a strong odor.
NASA's Artemis I spacecraft returns to Earth
NASA is celebrating the successful return of its Artemis I Orion spacecraft after the agency's most ambitious lunar mission in half a century. As Mark Strassmann reports, astronauts could be climbing aboard next.
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."
NASA's Artemis 1 successfully splashes down
NASA is celebrating the successful return of its Artemis 1 moonship. The unmanned Orion capsule splashed down in the Pacific ocean about 350 miles south of San Diego. Mark Strassman reports.
Live
U.S.-Iran ceasefire tested as U.S. guides ships through Strait of Hormuz
The U.S.-Iran standoff erupted in violence again as Project Freedom challenged Tehran's chokehold on shipping in the Strait of Hormuz.
Watch Live: Pentagon gives Iran war update amid Strait of Hormuz escalation
U.S. Navy destroyers on Monday fended off a sustained barrage of Iranian missiles, attack drones and small boats as they helped two commercial vessels transit the Strait of Hormuz.
Exclusive
Inside the effort to replace America's Minuteman III nuclear missiles
Hundreds of Minuteman III nuclear missile silos dot the landscape from Colorado up to the Canadian border, but a major transition is underway.
2 U.S. Navy destroyers transit Strait of Hormuz after dodging Iranian onslaught
Two U.S. Navy destroyers transited the Strait of Hormuz and entered the Persian Gulf after navigating an Iranian barrage, according to defense officials.
What to know about Tuesday's primaries in Ohio and Indiana
Voters are going to the polls Tuesday in Ohio and Indiana — in the Buckeye State, they'll be casting ballots in Senate, House and governor's primary races, while Hoosiers will weigh in on House and state races.
1 missing U.S. soldier in Morocco was trying to save another, officials say
Search and rescue efforts were still underway as of Monday after the two U.S. Army soldiers went missing off Morocco's southern coast over the weekend while off duty during a training exercise.
SCOTUS lets redistricting ruling take effect immediately, sparking angry exchange
The Supreme Court on Monday allowed last week's landmark decision striking down Louisiana's congressional map to take effect immediately, drawing a sharp back-and-forth between two justices.
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 said.
The U.S. debt now exceeds the country's GDP. Should we worry?
Federal debt held by the public now surpasses the total value of the nation's economic output. Here's why experts say that's a concern.
U.S.
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Watch Live: Pentagon gives Iran war update amid Strait of Hormuz escalation
U.S. Navy destroyers on Monday fended off a sustained barrage of Iranian missiles, attack drones and small boats as they helped two commercial vessels transit the Strait of Hormuz.
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 said.
Infamous drug lord pens letters from U.S. prison, citing "cruel punishment"
Joaquin "El Chapo" Guzman is serving a life sentence at a maximum security facility in Colorado.
From Truth Social to court: Groups challenging Trump get help from his posts
Judges in more than a dozen cases have cited social media posts by President Trump and members of his administration in decisions against the government.
The U.S. debt now exceeds the country's GDP. Should we worry?
Federal debt held by the public now surpasses the total value of the nation's economic output. Here's why experts say that's a concern.
MoneyWatch
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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 said.
The U.S. debt now exceeds the country's GDP. Should we worry?
Federal debt held by the public now surpasses the total value of the nation's economic output. Here's why experts say that's a concern.
How much does a ticket to the Met Gala cost in 2026?
Tickets for Monday's Metropolitan Museum of Art event in New York City are into the six figures — if you get an invite.
Spirit Airlines says it has refunded most customers after shutdown
Some Spirit Airlines customers with flight tickets could be out of luck after the discount carrier ceased operations.
Trump family's World Liberty Financial sues billionaire for defamation
The lawsuit ramps up a feud between World Liberty Financial and Sun, who last month sued the Trump-backed company for fraud.
Politics
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Watch Live: Pentagon gives Iran war update amid Strait of Hormuz escalation
U.S. Navy destroyers on Monday fended off a sustained barrage of Iranian missiles, attack drones and small boats as they helped two commercial vessels transit the Strait of Hormuz.
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 said.
What to know about Tuesday's primaries in Ohio and Indiana
Voters are going to the polls Tuesday in Ohio and Indiana — in the Buckeye State, they'll be casting ballots in Senate, House and governor's primary races, while Hoosiers will weigh in on House and state races.
From Truth Social to court: Groups challenging Trump get help from his posts
Judges in more than a dozen cases have cited social media posts by President Trump and members of his administration in decisions against the government.
Education Dept. probing all-women's Smith College for admitting trans women
The U.S. Department of Education says it's opened an investigation into Smith College, an all-women's institution in Massachusetts, for admitting transgender women.
HealthWatch
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HealthWatch
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.
Apparent hantavirus outbreak kills 3 on cruise ship, sickens at least 3 more
A suspected outbreak of the rare hantavirus on a cruise ship in the Atlantic off Africa killed three people and sickened at least three others, health officials say.
5/3: Sunday Morning
Hosted by Jane Pauley. Featured: The effects of overtourism; horse therapy; a tool to help keep dementia in check; Sting on "The Last Ship"; a golf journalist takes over a failing golf course; a Mozart exhibition; and collecting PEZ dispensers.
A tool to help keep dementia in check
Many people fear that a family history of dementia dooms them to inevitably suffer the condition themselves. But a new tool, the Brain Care Score, shows how lifestyle changes can be beneficial, cutting the risk of dementia. National Public Radio correspondent Allison Aubrey talks with neurologist Dr. Jonathan Rosand about how making changes to your daily habits might just be the prescription needed.
World
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U.K. counter-terror police investigate arson at ex-London 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.
Watch Live: Pentagon gives Iran war update amid Strait of Hormuz escalation
U.S. Navy destroyers on Monday fended off a sustained barrage of Iranian missiles, attack drones and small boats as they helped two commercial vessels transit the Strait of Hormuz.
Spain to "welcome" hantavirus cruise ship as dead passenger's contacts traced
The World Health Organization says there may be some ongoing human-to-human transmission aboard the ship, as it prepares to medically evacuate two passengers.
Live
U.S.-Iran ceasefire tested as U.S. guides ships through Strait of Hormuz
The U.S.-Iran standoff erupted in violence again as Project Freedom challenged Tehran's chokehold on shipping in the Strait of Hormuz.
Latest U.S. strike on alleged drug boat kills 2 in Caribbean, military says
The U.S. military says it launched another strike on a boat accused of ferrying drugs in the Caribbean Sea, killing two people, as the number of recent strikes continues to ramp up.
Entertainment
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Entertainment
Best 2026 Met Gala looks
Celebrities graced the Met's green and white carpet with their interpretations of this year's dress code, "Fashion is Art," inspired by the exhibit "Costume Art." Here are some of the most unforgettable, showstopping looks of the night.
Celebrities arrive at Met Gala
The Met Gala got underway in New York City Monday night, but it wasn't without controversy. CBS News reporter Jared Ochacher has more.
Justin Baldoni and Blake Lively settle
Justin Baldoni and Blake Lively have reached a settlement in their legal battle over the making of "It Ends With Us." Details of the agreement have not yet been made public.
Controversy at 2026 Met Gala
The 2026 Met Gala is facing controversy over its honorary chairs, Amazon founder Jeff Bezos and his wife, Lauren Sanchez Bezos. Adrianna Diaz reports.
Blake Lively and Justin Baldoni reach settlement in "It Ends With Us" lawsuit
A trial in the lawsuit between Blake Lively and Justin Baldoni was set to begin later in May.
Technology
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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 said.
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.
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.
Almanac: May 3
"Sunday Morning" looks back at historical events on this date.
Reducing data center impact on U.S. power grid
Powerful artificial intelligence data centers are putting a significant strain on the nation's power grid, but one U.S.-based company has a proposal to help solve the issue. Jon Parella, CEO and founder of Terraflow Energy, joins to discuss.
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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Infamous drug lord pens letters from U.S. prison, citing "cruel punishment"
Joaquin "El Chapo" Guzman is serving a life sentence at a maximum security facility in Colorado.
Gunman shot near Washington Monument
The White House was on lockdown Monday afternoon after the Secret Service shot a gunman just blocks away near the Washington Monument. Nicole Sganga reports.
Cole Allen moved off suicide watch
Cole Allen, the suspected shooter at the White House Correspondents' Dinner, was moved off suicide watch in jail ahead of his appearance in court on Monday. CBS News senior coordinating producer Anna Schecter has more.
Record cocaine haul seized in Atlantic by Spanish police, union says
Spanish police impounded what is believed to be a national record haul of cocaine from a ship, with the seizure potentially reaching 40 tons, a union said.
Claims on shot that hit Secret Service agent
U.S. Attorney for the District of Columbia Jeanine Pirro is claiming that Cole Allen, the suspect linked to a shooting at the White House Correspondents' Dinner, fired a shot that hit a Secret Service agent's vest. CBS News' Katrina Kaufman has more.
Space
More Space
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
Best 2026 Met Gala looks
Celebrities graced the Met's green and white carpet with their interpretations of this year's dress code, "Fashion is Art," inspired by the exhibit "Costume Art." Here are some of the most unforgettable, showstopping looks of the night.
Breaking down the U.S. gerrymandering battle
Florida has become the latest state to approve a partisan gerrymandered congressional map. CBS News executive director of elections and surveys Anthony Salvanto has a look at the nationwide congressional redistricting moves.
5/4: The Takeout with Major Garrett
Fallout continues from Spirit Airlines' closure; new details on missing U.S. soldiers in Morocco.
5/4: CBS Evening News
Secret Service shoots gunman near Washington Monument; United flight was only 20 feet above New Jersey Turnpike when landing gear hit truck.
Update on suspect in D.C. press gala shooting
A federal judge on Monday criticized the treatment of accused White House Correspondents' Dinner attacker Cole Allen, at one point apologizing to the defendant for what he saw as overly restrictive and punitive conditions at the D.C. jail where he is being held. CBS News' Jake Rosen reports.