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
Watch Live: Trump delivers 2026 State of the Union address
President Trump is delivering the 2026 State of the Union address to a joint session of Congress tonight. Follow live updates.
Fact checking Trump's 2026 State of the Union address
CBS News is fact checking President Trump's 2026 State of the Union address.
Abigail Spanberger to deliver Democratic response to State of the Union
Virginia Gov. Abigail Spanberger is set to deliver the Democratic response to President Trump's State of the Union address Tuesday night as the party attempts to counter the president's message.
Exclusive
Trump awards Medal of Honor to 100-year-old veteran at State of the Union
During the State of the Union address, President Trump awarded Royce Williams a Medal of Honor for his actions in a secret mission during the Korean War.
Hegseth demands full military access to Anthropic's AI model, sets deadline
The Pentagon may decide to officially designate Anthropic as a "supply chain risk" to push them out of government, sources say.
Exclusive
Johnson calls Democrats' boycott of Trump's State of the Union "detestable"
"We play for one team," House Speaker Mike Johnson told "CBS Evening News" anchor Tony Dokoupil ahead of the State of the Union. "We're all for America."
Kevin McCarthy: Gonzales should resign over alleged affair with late staffer
Former House Speaker Kevin McCarthy told CBS News that GOP Rep. Tony Gonzales should resign, after a set of text messages drew fresh scrutiny to an alleged affair with a staffer who later died by suicide.
3 charts highlight the affordability issues Americans worry about most
President Trump is expected to tout his administration's economic record in his State of the Union address, even as affordability remains front and center.
Judge blocks DOJ from searching Washington Post reporter's phone and laptop
A federal magistrate judge has blocked the DOJ from searching through a Washington Post reporter's devices after they were seized by the FBI last month, instead ruling that the court would conduct a search.
U.S.
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U.S. hockey goalie Connor Hellebuyck will receive Presidential Medal of Freedom
Connor Hellebuyck stopped 41 of Team Canada's 42 shots in the Olympic gold medal match.
Fact checking Trump's 2026 State of the Union address
CBS News is fact checking President Trump's 2026 State of the Union address.
4 people fatally stabbed outside home near Seattle, suspect shot dead by deputy
A man fatally stabbed four people before being shot dead by a sheriff's deputy outside a home northwest of Tacoma, Washington, authorities said.
4 military working dogs died due to "unsatisfactory" facilities, DoD watchdog finds
The Pentagon inspector general recommended the military reduce the number of military working dogs until there are enough caretakers to provide all dogs with satisfactory care.
College majors with the highest earnings potential and lowest jobless rates
A college degree still provides an edge when it comes to finding a good job, but a person's major may be just as important to career stability, research suggests.
MoneyWatch
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College majors with the highest earnings potential and lowest jobless rates
A college degree still provides an edge when it comes to finding a good job, but a person's major may be just as important to career stability, research suggests.
AI skills are in demand, but don't always command pay premiums
Six in 10 employers want workers with AI skills, but few are offering higher base pay or bonuses for the know-how.
3 charts highlight the affordability issues Americans worry about most
President Trump is expected to tout his administration's economic record in his State of the Union address, even as affordability remains front and center.
Consumer confidence rose in February as labor market outlook improves
Consumers' perceptions of employment conditions improved slightly in February, helping bolster overall confidence in the economy.
Novo Nordisk to slash Wegovy and Ozempic prices starting in 2027
Starting in 2027, the Danish pharma firm will sell its weight-loss and diabetes drugs for $675 per month.
Politics
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U.S. hockey goalie Connor Hellebuyck will receive Presidential Medal of Freedom
Connor Hellebuyck stopped 41 of Team Canada's 42 shots in the Olympic gold medal match.
Fact checking Trump's 2026 State of the Union address
CBS News is fact checking President Trump's 2026 State of the Union address.
Judge blocks DOJ from searching Washington Post reporter's phone and laptop
A federal magistrate judge has blocked the DOJ from searching through a Washington Post reporter's devices after they were seized by the FBI last month, instead ruling that the court would conduct a search.
4 military working dogs died due to "unsatisfactory" facilities, DoD watchdog finds
The Pentagon inspector general recommended the military reduce the number of military working dogs until there are enough caretakers to provide all dogs with satisfactory care.
Kevin McCarthy: Gonzales should resign over alleged affair with late staffer
Former House Speaker Kevin McCarthy told CBS News that GOP Rep. Tony Gonzales should resign, after a set of text messages drew fresh scrutiny to an alleged affair with a staffer who later died by suicide.
HealthWatch
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Novo Nordisk to slash Wegovy and Ozempic prices starting in 2027
Starting in 2027, the Danish pharma firm will sell its weight-loss and diabetes drugs for $675 per month.
As more Americans embrace anxiety treatment, RFK Jr. derides medications
Robert F. Kennedy Jr. has criticized the broadening use of anxiety medications, but doctors and researchers say the MAHA movement is misrepresenting drugs that have been proven to help.
How safe is America from polio?
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States. But vaccine avoidance today may allow the crippling disease to return.
How safe is America from polio?
After decades of American children routinely receiving polio vaccines, the virus that had doomed many to paralysis was nearly eliminated in the United States. But vaccine avoidance today may allow the crippling disease to return. CBS News chief medical correspondent Dr. Jonathan LaPook talks with David Oshinsky, author of "Polio: An American Story," and with violin virtuoso Itzhak Perlman, who contracted polio as a child, about how parents opting out of vaccinations for their children could affect polio rates here.
Robots can help amid nursing home staffing crisis
A growing, aging population and an acute caregiver shortage are pushing adult care centers to think outside the box. Itay Hod introduces a new, high-tech helper.
World
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American Airlines plane from Miami found with apparent bullet hole in Colombia
The bullet was located in the right wing of a 737 MAX 8 aircraft that flew from Miami, Florida, to Medellín on Monday night as flight 923.
Photographer on capturing Jack Hughes' toothless grin after Olympic gold
Getty Images photographer Elsa Garrison shares how she managed to capture a "pretty iconic" image of Team USA's Jack Hughes.
12th century Crusader sword discovered by student off coast of Israel
A student made the discovery "by chance" while swimming, according to the University of Haifa.
Russell Brand pleads not guilty to new rape and sexual assault charges
Once a left-leaning political campaigner, Brand has rebranded himself as a conservative guru to millions of social media followers
France to punish U.S. ambassador after "surprise" no-show to diplomatic meeting
U.S. envoy Charles Kushner will be denied access to French government ministers due to his lack of attendance after comments about the death of a far-right activist
Entertainment
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Entertainment
Jeff Probst previews "Survivor"
Jeff Probst, who has hosted "Survivor" since it first aired more than 25 years ago, talks with "CBS Mornings" about how the 50th season is different, fan influence and what to expect with the premiere on Wednesday.
Neve Campbell on return to "Scream" franchise
Neve Campbell speaks to "CBS Mornings" about reprising her iconic role in the "Scream" franchise. Campbell talks about how the movie connects to a younger generation and her choice to speak out about pay disparity for "Scream 6."
Oprah reveals "Kin" as new book club pick
Oprah on "CBS Mornings" revealed "Kin" by Tayari Jones as her next book club selection. Kin is about two motherless daughters who have been best friends since early childhood, but their lives take different paths. This is only the tenth time Oprah has picked the same author twice.
Extended interview: Madison Beer
Madison Beer opens up about the start of her music career, artists who have inspired her along the way and creating her third studio album, "Locket," in an interview with CBS News senior culture correspondent Anthony Mason.
Nick Reiner pleads not guilty to murder
Nick Reiner pleaded not guilty in Los Angeles on Monday in the killing of his parents, Rob Reiner and Michele Singer Reiner. CBS News correspondent Carter Evans has more.
Technology
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Technology
Hegseth gives AI access demand to Anthropic
Defense Secretary Pete Hegseth told Anthropic CEO Dario Amodei he had until the end of this week to give the military a signed document that would grant full access to its artificial intelligence model, a sources said. The demand came during a meeting at the Pentagon on Tuesday. Ian Krietzberg, an AI correspondent at Puck, joins "The Daily Report" to discuss.
Hegseth demands full military access to Anthropic's AI model, sets deadline
The Pentagon may decide to officially designate Anthropic as a "supply chain risk" to push them out of government, sources say.
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.
AI-driven attacks are increasing, report says
CrowdStrike is reporting an increase in AI-driven attacks around the world. Adam Meyers, the head of counter adversary operations at CrowdStrike, joins CBS News with more details.
Teens use AI more frequently than parents know, survey finds
A Pew Research Center survey found that just 4 in 10 parents talk to their teens about AI usage.
Science
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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.
These United States: George Washington and climate change
On the evening of Christmas 1776, Gen. George Washington surprised the King's forces by leading the Continental Army in an unanticipated crossing of a near-frozen Delaware River. Environmental correspondent David Schechter looks at how Washington's watershed military maneuver dramatized both a changing America, and a changing climate.
Impact of climate change on Winter Olympics
The Winter Olympics in Milan need artificial snow due to climate change and warmer weather. Athletes say man-made snow makes terrain more difficult and unpredictable. Rob Marciano reports on its impact.
Crime
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4 people fatally stabbed outside home near Seattle, suspect shot dead by deputy
A man fatally stabbed four people before being shot dead by a sheriff's deputy outside a home northwest of Tacoma, Washington, authorities said.
Former DEA chief examines "El Mencho" operation
The killing of Mexican cartel boss "El Mencho" has led to massive unrest across the country. Ray Donovan, who served as chief of operations at the Drug Enforcement Agency and oversaw the capture of El Chapo, joins with analysis.
Stepbrother charged in cruise ship death
CBS News has learned authorities have charged the stepbrother of Anna Kepner, who was found dead aboard a cruise ship in November 2025, with homicide. Shanelle Kaul has the latest.
Utah judge in Charlie Kirk shooting case rejects bid to disqualify prosecutors
State District Judge Tony Graf decided in a Tuesday ruling to keep the Utah County Attorney's Office on the case against the man accused of killing Charlie Kirk.
Latest details on cruise ship death
The family of Anna Kepner, an 18-year-old who was found dead on a Carnival cruise ship in November, says her 16-year-old stepbrother has been charged with homicide in her death, court documents show. CBS News' Shanelle Kaul has the latest.
Space
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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.
NASA to start slow-moving process returning moon rocket to hangar this week
The space agency said Sunday it's targeting Tuesday for the slow, four-mile trek across Kennedy Space Center, weather permitting.
NASA's moon rocket hit by new problem, flight pushed to April
The Artemis II mission aims to send four astronauts — Reid Wiseman, Victor Glover, Christina Koch and Canadian astronaut Jeremy Hansen — on a flight around the far side of the moon and back.
Report criticizes NASA Boeing Starliner trip
An internal investigation is blasting NASA's handling of the first piloted flight of Boeing's Starliner spacecraft in 2024. The flight left two astronauts stuck on the International Space Station for nearly a year. The investigation found the flight was plagued by potentially life-threatening technical and management failures.
Cosmologist on UFO files
President Trump has ordered the release of all government documents related to aliens, UFOs and extraterrestrial life. It comes after former President Barack Obama addressed the topic earlier this week and said aliens are real, a statement which he later modified. CBS News contributor Janna Levin has more details.
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
Trump: Iran "pursuing their sinister ambitions"
Amid U.S. tensions with Iran, President Trump said at the State of the Union on Tuesday that his "preference is to solve this problem through diplomacy," but that he would "never allow the world's number one sponsor of terror" to obtain nuclear weapons.
Trump welcomes man freed from Maduro at SOTU
President Trump welcomed a man who had been held in captivity by the Maduro regime during his State of the Union Address on Tuesday night, surprising the man's niece who was in the audience.
Trump recognizes Erika Kirk during address
President Trump remembered his "great friend, Charlie Kirk," and thanked his widow, Erika Kirk. The president said, "We must totally reject political violence of any kind."
Trump pushes for voter ID at SOTU
President Trump renewed his calls for voter ID and pointed to work requirements for identification in New York City while delivering his State of the Union Tuesday night.
Democrats shout at Trump during SOTU
President Trump asked members of Congress to stand if they agree with his statement that the first duty of the U.S. government is to protect American citizens, not those in the country illegally. As he continued to speak, some Democrats in the audience interjected.