The Ivy League Murder
A newly engaged Yale graduate student is gunned down by an unknown attacker after a fender bender. Was it extreme road rage or was he targeted? "48 Hours" correspondent Anne-Marie Green reports.
MIT
Yale grad student killed in what investigators feared was a perfect murder
No one could imagine why Kevin Jiang, 26, was the target of a shooting. But for months, someone Jiang never met had a secret plan to kill him.
How a MIT grad student planned a Yale student's near perfect murder
When Kevin Jiang was killed on Feb. 6, 2021, no one had any idea why he may have been targeted. But detectives would soon discover that someone had a secret plot to kill him.
Did a secret obsession lead a "genius" to murder a Yale grad student?
Kevin Jiang, 26, a Yale graduate student and former Army National Guardsman, was gunned down in New Haven, Connecticut. What appeared to be a road rage incident soon unraveled into a story of obsession and premeditation.
Brown University gunman confessed in videos
The man who killed two Brown University students and an MIT professor in December 2025 left confessional videos in the storage unit where investigators discovered his body, the FBI announced Tuesday. CBS News' Anna Schecter has more.
Tipster using Reddit was key in cracking Brown University shooting case, police say
Information from a tipster who posted on Reddit about a strange encounter with another man was key in cracking the Brown University and MIT shootings cases, police say.
Motive sought after suspect in Brown shooting, MIT professor's murder found dead
The Brown University shooting suspect was found dead in a storage unit in Salem, New Hampshire. Authorities believe he is also responsible for killing an MIT professor.
Police seek motive in deadly shootings
Authorities are seeking motive after the man responsible for the deadly shooting at Brown University and the murder of an MIT professor was found dead in a New Hampshire storage unit on Thursday.
How police found shooter in Brown, MIT shootings
The suspect in the Dec. 13 mass shooting on the campus of Brown University was found dead by suicide in a storage unit in Salem, New Hampshire, authorities said. He has been identified as 48-year-old Claudio Manuel Neves Valente, a former Brown grad student. Tom Hanson has more on how he was found.
Autopsy of Brown shooting suspect released
We are learning more about the 48-year-old man identified as the perpetrator of both the mass shooting at Brown University and the killing of an MIT professor. CBS News national investigative correspondent Tom Hanson has the latest.
Officials: Brown shooter killed MIT professor
The gunman behind the shooting at Brown University also killed an MIT professor on Monday, according to Leah Foley, U.S. attorney for the District of Massachusetts. See Foley's full remarks from Thursday night.
MIT professor remembered as brilliant scientist amid search for his killer
The still-unsolved shooting death of MIT professor Nuno Loureiro this week has sent shockwaves through the campus.
Brown University shooting suspect found dead
The suspect in the Dec. 13 mass shooting on the campus of Brown University was found dead in a storage unit in Salem, New Hampshire, Thursday night. Jessi Mitchell anchored CBS News' special report.
New Hampshire search connected to Brown shooting
Police searched an area in Salem, New Hampshire, Thursday night in connection with the recent killings at Brown University and MIT, sources told CBS News Boston. CBS News' Katrina Kaufman reports and retired FBI special agent and profiler Mary Ellen O'Toole joins with analysis.
New Hampshire search connected to Brown shooting
Police are searching an area in Salem, New Hampshire, in connection with the Brown University mass shooting and the killing of the MIT professor, sources told CBS News Boston. CBS News Boston's Penny Kmitt reports and Jeff Harp, retired FBI assistant special agent in charge, joins with analysis.
Police seek suspect in Brown shooting, sources say
A suspect seen pacing near the site of the shooting near Brown University has been identified by authorities, sources told CBS News. His name hasn't been released, but an arrest warrant has been issued. Meanwhile, sources say investigators are now looking into a possible connection between the shooting and the targeted killing of an MIT professor two days later. Tom Hanson reports.
Cops probing connection between Brown, MIT shootings
Law enforcement is investigating possible connections between the mass shooting at Brown University on Saturday afternoon and the targeted killing of an MIT professor two days later, sources tell CBS News. CBS News' Anna Schecter reports and former Suffolk County Police Commissioner Rodney Harrison joins with analysis.
Person of interest ID'd in Brown shooting
Multiple sources tell CBS News a person of interest has been identified in the mass shooting at Brown University. CBS News' Tom Hanson reports.
Police investigate shooting death of MIT professor
Authorities are investigating after Nuno Loureiro, an MIT professor, was shot and killed in his home. CBS Boston's Penny Kmitt reports.
MIT professor's killing remains a mystery amid homicide investigation
Nuno Loureiro, a 47-year-old physicist and fusion scientist, was shot Monday night at his home in Brookline, Massachusetts.
Trump asks colleges to sign letter or risk losing funds
Last week, the Trump administration sent a letter to nine U.S. universities, asking them to pledge support for the administration's political agenda or risk losing access to federal funding. Tyler Coward, lead counsel for the government affairs at FIRE, the Foundation for Individual Rights and Expression, joins "The Daily Report."
How a young man's brilliance was unlocked by his father's persistence
Viraj Dhanda, a nonspeaking autistic teen, spent the first 14 years of his life trying to learn the basics, until his brilliance was suddenly unlocked by his father with the help of Viraj's right thumb.
How a father unlocked his son's brilliance
Viraj Dhanda, a nonspeaking Massachusetts teen with autism, spent the first 14 years of his life trying to learn the basics, until his father suddenly unlocked his brilliance with the help of Viraj's right thumb. Now, he's headed to MIT, one of the most prestigious universities in the world. Steve Hartman has his extraordinary story.
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.
MIT's mini cheetah robots show off flips
Researchers at the Massachusetts Institute of Technology are making headlines for their small army of “mini cheetah robots.” According to MIT News, the robots weigh about 20 pounds and researchers say they are "virtually indestructible." But don't expect them to hit store shelves anytime soon. MIT said it created the bots to be a tool for researchers.
Live
As U.S.-Israeli war with Iran intensifies, Trump says it is "ahead of schedule"
President Trump's assurances that a rising U.S. death toll and soaring energy prices will be temporary and worth the pain are failing to assuage jittery investors.
Trump says Iran war will end "very soon" at Florida news conference
At a Miami-area news conference President Trump said he expects the war in Iran to end "very soon," but also called it "the beginning of building a new country."
Alexander brothers found guilty on all charges in sex trafficking trial
Jurors in Manhattan federal court reached a verdict Monday after weeks of testimony in the sex trafficking trial of brothers Tal, Oren and Alon Alexander.
Trump tells CBS News "the war is very complete"
President Trump told CBS News the U.S. war with Iran is "very complete," and said the U.S. "could do a lot" about the Strait of Hormuz.
U.S. designates Afghanistan as a state sponsor of wrongful detention
Secretary of State Marco Rubio formally designated Afghanistan as a state sponsor of wrongful detention, paving the way for the Trump administration to impose penalties such as sanctions and export controls.
FBI launches terrorism probe into IED attack outside Mamdani's residence
Two men from Pennsylvania are facing federal charges for the incident. Video captured someone yelling "Allahu Akbar" just as a protester threw an "ignited device" during an anti-Islam demonstration in New York City.
For 2nd time, judge rules top DOJ officials in New Jersey are serving unlawfully
A judge ruled last summer that President Trump's former lawyer Alina Habba was illegally serving as top New Jersey's federal prosecutor. On Monday, Habba's replacements were also disqualified.
Here's how much Americans are paying for gas as oil prices spike
The U.S. average gas price has jumped 48 cents since last week, with experts predicting that higher fuel costs could persist for months.
Hegseth says Iran will eventually have no choice but to surrender
Secretary Pete Hegseth says it's President Trump who will set the terms of Iran's surrender, noting the U.S. is confident it will come, even as Iran's president said the U.S. demand for "unconditional surrender" is "a dream that they should take to their grave."
U.S.
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Alexander brothers found guilty on all charges in sex trafficking trial
Jurors in Manhattan federal court reached a verdict Monday after weeks of testimony in the sex trafficking trial of brothers Tal, Oren and Alon Alexander.
Trump says Iran war will end "very soon" at Florida news conference
At a Miami-area news conference Monday, President Trump said he expects the war in Iran to end "very soon," but also called it "the beginning of building a new country."
Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
California rep. leaves GOP to become an independent, complicating majority
Rep. Kevin Kiley of California said Monday he was immediately leaving the Republican Party to become an independent.
Here's how much Americans are paying for gas as oil prices spike
The U.S. average gas price has jumped 48 cents since last week, with experts predicting that higher fuel costs could persist for months.
MoneyWatch
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Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
Here's how much Americans are paying for gas as oil prices spike
The U.S. average gas price has jumped 48 cents since last week, with experts predicting that higher fuel costs could persist for months.
Anthropic sues Trump administration over "supply chain risk" order
Anthropic sued the Defense Department and other federal agencies on Monday over the government's move to designate it a risk to the supply chain.
Stocks regain ground after early losses as oil prices cool
After a sharp drop in early trading, stocks recovered part of those losses as oil prices fell back below $100.
Live Nation to open Ticketmaster to other sellers in U.S. antitrust deal
Live Nation, the parent company of Ticketmaster, has reached a deal with the Department of Justice as part of a high-stakes antitrust trial.
Politics
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Possible 2028 Democratic White House contenders weigh in on Iran with New Hampshire voters
Two Democrats with potential presidential ambitions — Govs. Gavin Newsom and Andy Beshear — are weighing in on the U.S.-Iran war and criticizing President Trump's strategy, as the conflict overtakes the foreign policy debate.
Swalwell's eligibility for California governor backed by new evidence, as Steyer's residency challenge raises privacy concerns
CBS News California obtained a sworn declaration from Swalwell's landlord supporting his California residency claims, amid concerns that Tom Steyer's petition questioning his eligibility to run for governor publicly exposed Swalwell's home address.
U.S. designates Afghanistan as a state sponsor of wrongful detention
Secretary of State Marco Rubio formally designated Afghanistan as a state sponsor of wrongful detention, paving the way for the Trump administration to impose penalties such as sanctions and export controls.
For 2nd time, judge rules top DOJ officials in New Jersey are serving unlawfully
A judge ruled last summer that President Trump's former lawyer Alina Habba was illegally serving as top New Jersey's federal prosecutor. On Monday, Habba's replacements were also disqualified.
Trump says Iran war will end "very soon" at Florida news conference
At a Miami-area news conference Monday, President Trump said he expects the war in Iran to end "very soon," but also called it "the beginning of building a new country."
HealthWatch
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Raw oysters and clams recalled in 9 states over norovirus risks
Food containing norovirus may smell and taste normal but still cause serious illness if consumed, FDA warns.
More kids are in ERs for tooth pain. Budget cuts and fluoride fights aren't helping.
Dentists, hygienists, and researchers say a shortage of rural dental care professionals and worsening oral hygiene since the COVID-19 pandemic mean more kids are ending up in the emergency room for tooth decay.
Baby sleepsuit sold at Walmart recalled over potential choking hazard
The zipper head on the recalled HALO Magic Sleepsuits poses a danger to babies, according to the U.S. Consumer Product Safety Commission.
A Pilates teacher thought she had the flu. Doctors found aggressive cancer
Debi Weiss thought her fatigue and weakness was a seasonal illness, but her condition quickly worsened.
Trump administration's embattled FDA vaccine chief is leaving — again
In July, Prasad was briefly forced from his job, but was reinstated less than two weeks later.
World
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U.S. designates Afghanistan as a state sponsor of wrongful detention
Secretary of State Marco Rubio formally designated Afghanistan as a state sponsor of wrongful detention, paving the way for the Trump administration to impose penalties such as sanctions and export controls.
Trump tells CBS News "the war is very complete"
President Trump told CBS News the U.S. war with Iran is "very complete," and said the U.S. "could do a lot" about the Strait of Hormuz.
23 soccer players sent off after huge brawl in Brazilian Cup final
Former Brazil forward Hulk was among the players sent off following the violence that lasted more than a minute.
Trump says he's "not happy" about Iran's new supreme leader
Mojtaba Khamenei was named Iran's new supreme leader following the death of his father in the U.S.-Israeli strikes.
Police warn of "crocs absolutely everywhere" after Australia floods
Police in Australia warned of crocodiles "absolutely everywhere" and said they had moved more than 1,000 people across the state into shelter after massive floods.
Entertainment
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Entertainment
Details on Live Nation's settlement with DOJ
Less than a week into a trial over Live Nation's alleged monopoly of the event ticket business, the parent company of Ticketmaster has reached a tentative settlement with the Justice Department. Kenneth Dintzer, antitrust attorney with the law firm Crowell & Moring, joins CBS News to break down the deal.
Latest on shots fired at Rihanna's home
A woman has been arrested for allegedly firing several shots Sunday at the Beverly Hills home of pop music star Rihanna. CBS News Los Angeles' Tina Patel reports.
Live Nation to open Ticketmaster to other sellers
Live Nation, the parent company of Ticketmaster, has agreed to pay $280 million in civil penalties to 40 states that sued the company on antitrust grounds. As part of the settlement, Ticketmaster must also open technology to allow other ticket sellers to use its platform to reach customers, multiple sources told CBS News. Yasmin Khorram, economic policy reporter for Politico, joined CBS News to discuss.
Matthew Fox on starring in "The Madison"
Matthew Fox, who starred in the hit series "Lost," talks about being part of the cast for the new Paramount+ show "The Madison." He describes how he relates to his character, why he decided to return to Hollywood and working with Kurt Russell again.
Controversy over new series "Love Story"
Daryl Hannah, who dated John F. Kennedy Jr. in the 1990s, criticized the series "Love Story" and its portrayal of her. The FX series is about JFK Jr. and Carolyn Bessette, focusing on their courtship and marriage, which began after Kennedy's relationship with Hannah. In The New York Times, Hannah said the portrayal of her is "not even remotely accurate."
Technology
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Technology
The evolution of Apple over 50 years
David Pogue, an author and correspondent for "CBS Sunday Morning," talks about covering the rise of Apple over his career as the company is set to turn 50 next month, and his new book, "Apple: The First 50 Years."
Overusing artificial intelligence can give workers "AI brain fry," study finds
Artificial intelligence can give some workers "brain fry" if overused, according to a new study published in Harvard Business Review.
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.
Extended interview: Tim Cook
In this web exclusive, Tim Cook, the CEO of Apple, talks with "Sunday Morning" correspondent David Pogue (author of "Apple: The First 50 Years") to discuss the company's first half-century and its constant focus on "the next thing." He also talks about the vision of Steve Jobs, whose return to Apple in 1997 reinvigorated the company.
Apple turns 50, in a world it helped create
David Pogue, author of "Apple: The First 50 Years," talks with Apple's co-founder Steve Wozniak, CEO Tim Cook, and others about the vision of Steve Jobs, and how the company's products and services have reshaped life, technology and culture in the 21st century.
Science
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Sea levels higher than thought due to "methodological blind spot," study says
A new study in the journal Nature says most sea level rise research may have underestimated coastal water heights by an average of 1 foot.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
What scientists will be looking for when government UFO files are released
Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.
In a first, shark seen on camera in Antarctica waters, surprising researchers
A large shark was caught on camera for the first time in Antarctica's waters, surprising researchers. "There's a general rule of thumb that you don't get sharks in Antarctica," one said.
How Washington's crossing of the Delaware presaged a changing world
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in a surprise crossing of a near-frozen Delaware River - a watershed military maneuver that dramatized a changing America, and a changing climate.
Crime
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Alexander brothers found guilty on all charges in sex trafficking trial
Jurors in Manhattan federal court reached a verdict Monday after weeks of testimony in the sex trafficking trial of brothers Tal, Oren and Alon Alexander.
Teacher dies after alleged prank goes wrong
A Georgia community is in mourning after a beloved teacher died during an alleged student prank gone wrong. CBS News correspondent Elaine Quijano reports.
Charges announced in NYC explosives attack
Charges have been announced against two men after an explosive device was ignited outside New York City Mayor Zohran Mamdani's residence over the weekend. CBS News' Anna Schecter has more.
Latest on explosive devices at Gracie Mansion
TATP, or triacetone triperoxide, was found inside undetonated explosive devices near New York City Mayor Zohran Mamdani's house, NYPD Commissioner Jessica Tisch said on Monday. She also said the incident is being investigated as "an act of ISIS-inspired terrorism." CBS News' Anna Schecter has more details.
Latest on devices at NYC mayor mansion
New York City Mayor Zohran Mamdani and New York Police Department Commissioner Jessica Tisch provided updates on the explosive devices outside of the Gracie Mansion on Sunday after tensions escalated between two different protest groups. Tisch said the devices are being investigated as "an act of ISIS-inspired terrorism." CBS News senior coordinating producer Anna Schecter has more.
Space
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Space
Why NASA is overhauling Artemis program
NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill Harwood has more details.
How NASA plans to get astronauts on the moon
NASA announced an overhaul to its Artemis moon program as safety concerns persist. CBS News space contributor Christian Davenport breaks down the key takeaways.
NASA announces major overhaul of Artemis moon program "to take down risk"
NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.
Safety concerns over NASA's Artemis program
NASA's Artemis II mission continues to face concerns and delays. Scott E. Parazynski, a former astronaut, joins CBS News with more.
NASA rolls Artemis II back for repairs
NASA is rolling back the Artemis II moon rocket from its launch pad at the Kennedy Space Center in Florida. It is expected to take up to 12 hours to move the 322-foot rocket, with the journey spanning four miles back to its hangar for repairs. CBS News space consultant Bill Harwood has more.
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
Details on strikes across Middle East
On Monday, President Trump told CBS News senior White House correspondent Weijia Jiang that the war in Iran "is very complete," but he did not provide a timeline for the end of the conflict. Lindsey Reiser takes a look at the war's first 10 days and some of the strikes that have been carried out across the Middle East.
Details on Live Nation's settlement with DOJ
Less than a week into a trial over Live Nation's alleged monopoly of the event ticket business, the parent company of Ticketmaster has reached a tentative settlement with the Justice Department. Kenneth Dintzer, antitrust attorney with the law firm Crowell & Moring, joins CBS News to break down the deal.
United CEO warns of higher fares due to oil prices
As the war with Iran causes the price of oil to skyrocket, the CEO of United says that it could soon affect airline prices. Clint Henderson, managing editor for travel website The Points Guy, joins to discuss.
High school coach wins L.A. marathon in upset
Nathan Martin, a high school cross country coach from Michigan, caught up with the runner in first place during the last stretch of the Los Angeles marathon, winning the race in the closest finish in history. Tony Dokoupil has the story.
Georgia teacher dies after student prank
A Georgia teacher has died after authorities say he was struck by a vehicle during a late-night prank outside his home, prompting vehicular homicide charges against an 18-year-old. Mark Strassmann has more