Can scanning social media help prevent a shooting? Some schools think so
One social media threat alert service costs less than $2 per student
Sandy Hook Elementary School Shooting
Why do mass shooters choose the AR-15 style rifle?
Some of the worst massacres in recent memory have had something in common: the AR-15 style rifle. Scott Pelley reports on why the high-velocity rounds used in the gun makes it so deadly
Learning how to "Stop the Bleed"
Ballistics tests show how lethal a wound from an AR-15 style rifle can be. Now there's a campaign to teach civilians how to be first responders in mass shootings
America today: training kids to be first responders
"Stop the Bleed" is a campaign to teach civilians — including school-age kids — to come to the rescue of people injured in accidents and shootings
Court orders release of Sandy Hook shooter's writings, belongings
Police already have released some of Lanza's writings, along with thousands of pages of interviews, documents and other evidence
Fighting the Sandy Hook lies
Parents mourning the loss of their children in the 2012 school shooting in Newtown, Conn., are taking the purveyors of cruel and outlandish conspiracy theories to court
Alex Jones' lawyer makes case against Sandy Hook parents who claim death threats
Several families from the 2012 Sandy Hook massacre are suing Jones over his claims the school shooting was a hoax
Spotify removes some Alex Jones podcasts
Right-wing conspiracy theorist is in court this week for a defamation suit by parents of Sandy Hook victims
Judge considers defamation suit against conspiracy theorist Alex Jones
A hearing Wednesday in Austin is the first of two this week involving the Infowars host
Right-wing radio host cites iconic reporters in bid to nix Sandy Hook lawsuit
Alex Jones argues he was acting as a journalist when he questioned the official narrative of the 2012 Sandy Hook school shooting on his talk show
Trump offers support in wake of school shooting
President Trump was preparing to speak at a summit on prison reform when he was forced to again address the nation's plague of gun violence. There have already been 16 school shootings this year, according to The Washington Post. Paula Reid reports.
Sandy Hook families sue radio host who said massacre was staged
Lawsuits allege that Jones' insistence that the shooting was staged led others to make death threats against the victims' families
Former senator: Students should learn CPR, not rally for "phony gun laws"
Former Sen. Rick Santorum says that students who have rallied for gun control should instead learn CPR or find their own way to prevent a school shooting
Newtown highschoolers: Matthew Soto, Tommy Murray, Jackson Middleman
Three Sandy Hook survivors Matthew Soto, Tommy Murray, Jackson Middleman spoke to the March for our Lives in Washington D.C.
Mother of Sandy Hook victim to Florida teens: "Concentrate on the win"
Nicole Hockley lost her son Dylan in the Sandy Hook school shooting five years ago, and now she's sharing her experience with teens in Florida
Long-awaited review on Sandy Hook police response released
Connecticut State Police haven't said why the report, which examines police tactics during the 2012 school massacre, took five years to complete
December 23: Keene, Hutchison, Warner, Scott, Affleck
Gun control: National Rifle Association President David Keene, Sen. Kay Bailey Hutchison, R-Texas, Sen. Mark Warner, D-Va.; Plus, Senator-designate Rep. Tim Scott, R-S.C., actor Ben Affleck and Major Garrett, Margaret Brennan and Mike Allen.
Mass Shootings: Five Years After Sandy Hook
Five years on, CBSN looks at America's attitudes on gun ownership and gun violence are still deeply split along partisan lines
White House "not aware" of measures that can prevent mass shootings
"In terms of a specific policy we're moving forward with that would have prevented that, I'm not aware of what that would be yet," she said.
Fathers of shooting victims share special connection
Five years after the tragedy at Sandy Hook, the father of one of the victims talks about how he's gotten support from another father touched by gun violence
How one Sandy Hook mom is keeping her 6-year-old's dream alive
The slain first-grader was passionate about the things she loved, and animals were at the top of the list
A look back: Sandy Hook Elementary School shooting
On December 14, 2012, a disturbed young man shot and killed 20 children and six educators in one of the worst mass shootings in U.S. history
CBS News/YouGov poll: Safe or scary, free or dangerous?
How deep does the gun divide go? For over half of gun owners, guns are "part of what makes America great," and for close to the same percentage of non-gun owners, guns make America "dangerous"
Review of Sandy Hook police response remains unreleased
After major incidents of violence police typically release an investigation into their own response, but the Connecticut State Police have not
How Sandy Hook changed America's schools
Five years after the mass shooting in Newtown, Connecticut, shook the country, CBSN spoke to two parents about how things have changed
7.4 earthquake strikes western Colombia, killing at least 111 people
The 7.4 magnitude earthquake's epicenter was San José del Palmar, about 250 miles west of Colombia's capital, Bogota, officials said.
Live
Trump demands Iran pay compensation following new conditions for reopening strait
President Trump signaled he would be piling economic pressure on Iran as the stalemate continued and Tehran laid out new conditions to reopen the Strait of Hormuz.
First on CBS
Trump signs order on vaccination recommendations
President Trump signed an executive order on childhood vaccine schedules Monday.
Judge dismisses charges against billionaire Adani, but sharply criticizes DOJ
A federal judge dismissed fraud charges against Indian billionaire Gautam Adani at the DOJ's request. But in an unusual twist, he refused to dismiss charges against some co-defendants and criticized the DOJ's handling of the case.
Lindsay Clancy's psychiatrist completes testimony with tense exchange
Lindsay Clancy's first psychiatrist was back on the witness stand Monday, completing her testimony in the Massachusetts murder trial.
In texts, Fauci discussed potential risks, benefits of COVID vaccine for pregnant women
Two Senate Republicans released a set of 2021 texts that show Dr. Anthony Fauci discussing how to "weigh the potential risks against the benefits" of pregnant women taking COVID-19 vaccines.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Winning numbers for Monday's $905 million Powerball jackpot drawn
With no winner since May, the Powerball grand prize ballooned to the eighth largest in history.
U.S.
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Winning numbers for Monday's $905 million Powerball jackpot drawn
With no winner since May, the Powerball grand prize ballooned to the eighth largest in history.
Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
Contiguous U.S. breaks its record for hottest month ever, NOAA says
Temperatures last month averaged 76.9 degrees Fahrenheit as above-average warmth blanketed the U.S.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
MoneyWatch
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Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Mark Zuckerberg's yacht missed boat's call for help, spokesperson says
The issue arose when a skiff ran out of fuel off the coast of Alaska and called for assistance from nearby ships.
Taylor Farms recalls jalapeño items at Walmart, Target over salmonella risk
The recalled products with jalapeño were distributed at national retailers, including Walmart, Target and Trader Joe's, in 26 states.
Politics
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In texts, Fauci discussed potential risks, benefits of COVID vaccine for pregnant women
Two Senate Republicans released a set of 2021 texts that show Dr. Anthony Fauci discussing how to "weigh the potential risks against the benefits" of pregnant women taking COVID-19 vaccines.
Judge dismisses charges against billionaire Adani, but sharply criticizes DOJ
A federal judge dismissed fraud charges against Indian billionaire Gautam Adani at the DOJ's request. But in an unusual twist, he refused to dismiss charges against some co-defendants and criticized the DOJ's handling of the case.
Blanche sworn in as attorney general, formally taking reins at DOJ
Todd Blanche was sworn in as attorney general after the Senate narrowly voted to confirm the president's former defense lawyer to helm the Justice Department over the weekend.
First on CBS
Trump signs order on vaccination recommendations
President Trump signed an executive order on childhood vaccine schedules Monday.
AOC shares her egg-freezing journey. Here's what to know about the process.
"This is a choice that I am making to feel more in control of my life," said 36-year-old Rep. Alexandria Ocasio-Cortez.
HealthWatch
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In texts, Fauci discussed potential risks, benefits of COVID vaccine for pregnant women
Two Senate Republicans released a set of 2021 texts that show Dr. Anthony Fauci discussing how to "weigh the potential risks against the benefits" of pregnant women taking COVID-19 vaccines.
Taylor Farms recalls jalapeño products
Taylor Farms, the company linked to this summer's lettuce-related parasite outbreak, is now recalling jalapeño pepper products after new concerns about salmonella. Tom Hanson reports.
Trump orders new vaccine recommendations
As kids head back to school amid the worst measles outbreak in decades, President Trump signed an executive order slashing the number of vaccines recommended for children. Ed O'Keefe has the details and Dr. Jon LaPook discusses what parents should know.
Why Taylor Farms faces scrutiny over salmonella and cyclospora outbreaks
Despite a rash of foodborne illnesses in recent months, one expert said the nation's food supply is "remarkably safe." Here's what to know.
First on CBS
Trump signs order on vaccination recommendations
President Trump signed an executive order on childhood vaccine schedules Monday.
World
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Italian businessman is mastermind behind journalist bomb attack, police say
Valter Lavitola, a former journalist and import-export businessman who owns a restaurant in Rome, was close to former Italian premier Silvio Berlusconi.
7.4 earthquake strikes western Colombia, killing at least 111 people
The 7.4 magnitude earthquake's epicenter was San José del Palmar, about 250 miles west of Colombia's capital, Bogota, officials said.
Wildfires rage, force evacuations in western U.S., Canada amid drought
More than 40 large wildfires are burning in the West, fueled by severe drought, as over 100 blazes scorch parts of western Canada.
Undersea power cable diverted after "Harry Potter" fans complain
The CEO of Etchea Energy described being inundated with calls after inadvertently planning an underground cable beneath a memorial to the fictional "Harry Potter" character.
London police seize record $10 million in supercars in one weekend
One of the vehicles impounded was a Ferrari Monza SP2, which can sell for as much as $5 million at auction.
Entertainment
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Entertainment
Jury selection begins in Tupac Shakur trial
Nearly 30 years after the killing of rapper Tupac Shakur, jury selection is underway for the man charged in connection with the murder, Duane "Keffe D" Davis. Celebrity attorney Chris Melcher joins CBS News to discuss.
Riley Green talks upcoming album
Country music star Riley Green joins "CBS Mornings" to talk about his upcoming album, "That's Just Me," which is set for release in mid-September.
Meet Paw Patrol look-alike contest winners
The winners of a Paw Patrol look-alike contest join "CBS Mornings" ahead of the "Paw Patrol: The Dino Movie" which premieres Aug. 14.
Taylor Swift songs in White House socials
Some Taylor Swift songs were removed from several White House social media videos. CBS News contributor Caroline Polisi has more.
Tales from Gay Talese
A legend among writers and reporters, and a leading practitioner of the "New Journalism," Gay Talese talks of a career writing about the famous and not-so-famous, from Frank Sinatra, to aging sports figures, mobsters and nudists.
Technology
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Technology
Meta debuts new AI model; Sanders' regulatory push
Sen. Bernie Sanders on Monday called for more regulation of artificial intelligence, saying companies are losing control of the technology. On the same day, Meta released a new AI tool. Axios tech and policy reporter Maria Curi joins to discuss.
Court clears way for social media addiction suits against tech giants
Appeals court ruling could open the door to a flood of litigation against Google, Meta and other social media players.
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.
5 takeaways from Zuckerberg's essay on his vision for superintelligence
In a 6,500-word post, the Meta CEO argues that superintelligence should be shared "with as many people and businesses as possible."
Where to get the latest CBS Mornings Deals
On this edition of CBS Deals, we show you items that will help improve your everyday lifestyle. Visit cbsdeals.com to take advantage of these exclusive deals today. CBS earns commissions on purchases made through cbsdeals.com.
Science
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Science
Protecting the Venus fly trap
The carnivorous Venus fly trap is native to the Carolinas, but its population is dwindling due to loss of habitat. Correspondent Seth Doane talks with botanist Julie Moore, who has spent much of her life helping to save these remarkable plants; and with Damon Waitt, director of the North Carolina Botanical Garden, who discusses the unusual traits of a species that Charles Darwin called the most interesting plant in the world. (Originally broadcast April 26, 2026.)
Genetically altered beagles offer hope for dog lovers with allergies
Matt Walker, a geneticist and the CEO of Kindred Companion Sciences, joins "CBS Mornings" with his gene-altered beagle, Bailey, to discuss creating future options for people with severe pet allergies.
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
Bezos, DiCaprio set up massive wildlife fund
Hollywood actor Leonardo DiCaprio and Amazon founder Jeff Bezos have announced a $200 million fund set to protect species on the brink of extinction. Carter Evans has the story.
Dramatic photos show lava spewing from Fuego volcano in Guatemala
Guatemalan officials on Monday began evacuating two villages near the Fuego volcano due to the ongoing eruption.
Crime
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Crime
Lindsay Clancy's psychiatrist back on stand
Lindsay Clancy's psychiatrist, Dr. Jennifer Tufts, is back on the stand Monday as the Massachusetts murder trial enters its third week. CBS News' Katrina Kaufman has more.
Man who allegedly arranged Tupac Shakur's 1996 killing is on trial in Las Vegas
The man who prosecutors say orchestrated the 1996 killing of rap icon Tupac Shakur, Duane "Keffe D" Davis, is on trial almost 30 years after the drive-by shooting in Las Vegas.
2 killed in New York Harbor boat capsize
The captain of a boat that overturned in New York Harbor was charged with reckless endangerment. Twelve people were saved, but a mother and her 5-month-old daughter died. Michael George reports.
Family of murdered photographer wonders if his killer acted alone
Joe Shymanski, a, well-known Washington D.C. photographer, was murdered and dismembered in 2023. His ex-wife's former boyfriend, Brandon Holbrook, was convicted in the case. Shymanski's family still wonders if anyone else was involved.
Survivor's testimony key in helping convict ex-boyfriend of murder
C.C. Opanowski says it's still difficult to process the fact that a person she once loved was convicted of murder. She hopes that others can learn from her story.
Space
More Space
Most detailed images taken of sun's surface revealed
Researchers were able to peek at the sun's scorching surface with the help of the National Science Foundation's Daniel K. Inouye Solar Telescope, located on the island of Maui in Hawaii.
SpaceX rocket booster slams into moon, creating crater that could be 16 feet deep
The impact wasn't visible to the naked eye, but photos are expected to come from a lunar satellite at a later time.
Russian Soyuz brings three home after 8 months at space station
The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
SpaceX's Super Heavy-Starship blasts off on 13th test flight
An upgraded version of the world's most powerful rocket is key to landing NASA astronauts on the moon in the agency's Artemis program.
Meteorite that hit home contains "alien world chemistry," experts say
When scientists examined the preserved fragments of a meteorite that crashed in 2024, they found brine-like fluids and key molecules.
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.
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.
Investigating the death of designer Sylvie Cachay
Sylvie Cachay was found dead in an overflowing bathtub at the exclusive Soho House in New York City on Dec. 9, 2010. A water leak at the hotel gave away a timeline that may have revealed her killer.
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.
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
D4vd Charged with Murder
Following the discovery of Celeste Rivas Hernandez's remains in a vehicle registered to D4vd last fall, what were the key developments that led to charges this week? On this episode of "Case by Case," we examine all of the new details coming out of the case against singer-songwriter David Anthony Burke, who professionally goes by D4vd. "48 Hours" correspondent Natalie Morales and CBS News chief correspondent Matt Gutman break down what we know so far about Celeste's death and the alleged abusive relationship she had with the singer.
The Au Pair Affair: Banfield Sentenced to Life
On Friday, June 5, Brendan Banfield was sentenced to life in prison without parole for orchestrating an elaborate plot to murder his wife, Christine Banfield, while carrying on an affair with the family's au pair, Juliana Peres Magalhães. The scheme involved luring an unsuspecting man, Joseph Ryan, to the Banfield home and attempting to frame him for the crime. "48 Hours" correspondent Anne-Marie Green and "48 Hours" producer Michelle Sigona share the most passionate moments from victim impact statements. You'll also hear from Brendan Banfield in court as he maintained his innocence.
Inside D4vd's Preliminary Hearing in Murder Case
A preliminary hearing offers the clearest look yet at the case against singer-songwriter D4vd, who is charged with the murder of 14-year-old Celeste Rivas Hernandez. "48 Hours" correspondent Anne-Marie Green is joined by Los Angeles Times investigative crime writer Richard Winton to unpack the latest courtroom developments, the prosecution's strategy, the defense's response, and the evidence that could determine whether the case advances to trial.
Disturbing New Allegations Against D4vd
On April 29, prosecutors released a brief outlining their case against singer-songwriter D4vd, who has been charged in the murder of 14-year-old Celeste Rivas Hernandez. On this episode of "Case By Case," we examine the state's timeline of events, including the allegation that D4vd stabbed Celeste and went to great lengths to cover up the crime. Plus, an update on Nick Reiner who appeared in the same court just hours before D4vd. "48 Hours" correspondent Erin Moriarty and Los Angeles Times crime writer Richard Winton dig into the new details on both stories.
Doctors on Trump's vaccine executive order
President Trump signed an executive order on Monday that lowers the recommended number of vaccines for children and encourages splitting up certain vaccines into separate doctor visits. Doctors spoke with CBS News about the order and suggested that parents speak with their children's pediatricians about what would be best for their kids.