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
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Ross Fire still burning, with over 90,000 acres scorched
The wildfire, which has torn through Palo Pinto and Jack counties, has forced evacuations, closed roads and disrupted schools.
Sturdy stock market mints a record number of 401(k) millionaires
The number of millionaire 401(k) accounts at Fidelity reached a record 769,000 in the second quarter.
Mark Sanchez files motion for guilty plea in stabbing incident
It wasn't immediately clear what charges Sanchez was pleading guilty to, but he is facing a felony battery charge and several misdemeanors, including unlawful entry of a motor vehicle and public intoxication.
Missouri's top court blocks new House map favoring GOP until voters can weigh in
The Missouri Supreme Court has blocked a new House map backed by President Trump from being used in the November election, a setback in Republicans' efforts to pick up an additional House seat.
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9/11 memorial service should be about remembrance, not politics, Mamdani says
This year's 9/11 memorial service will be Zohran Mamdani's first as mayor of New York City.
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Sturdy stock market mints a record number of 401(k) millionaires
The number of millionaire 401(k) accounts at Fidelity reached a record 769,000 in the second quarter.
American automakers urge Congress to ban Chinese vehicle sales in U.S.
Chinese cars can collect and send consumer and vehicle data to Beijing, U.S. automaker group warns in calling for a ban on sales.
Gas prices surge just before Labor Day, as diesel hits record high
Diesel hit a record of $5.85 a gallon Friday, eclipsing its prior mark of $5.81, set in June 2022.
The Social Security Administration overpaid her. Now she owes $35,000.
The agency told a woman that she has 30 days to pay it back. Otherwise, it would cut her benefits by 50% while it collects what it overpaid.
Chocolate eyeball candy sold at Marshalls, TJ Maxx recalled
The recalled candy, sold under the brand "Crystal Temptations," was distributed in 13 states.
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Exclusive
Illinois senators blast FAA for holding air traffic controller raises "hostage"
The Homeland Security and Further Additional Continuing Appropriations Act set aside $140 million to give controllers a 3.8% pay raise, but they have so far only received the 1% raise given to all government employees.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Trump names new acting Army secretary after Driscoll resigns
President Trump has named Adam Telle as the acting Army secretary, following the departure of Dan Driscoll amid widespread reports of tensions with Defense Secretary Pete Hegseth.
Federal prosecutor fired after investigating ICE officer for civil rights offenses
A federal prosecutor in Minnesota who was investigating an ICE officer for possible civil rights crimes has been fired, four sources familiar with the matter told CBS News.
Trump commutes former Philadelphia labor leader "Johnny Doc's" prison sentence
President Trump agreed to commute the rest of former Philadelphia labor leader Johnny Doc's prison sentence, his lawyer says.
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Clancy trial highlights need to rethink postpartum care: "The duty is on the system"
Lindsay Clancy's case is resonating with moms across the U.S. — bringing into focus the spectrum of perinatal mood and anxiety disorders and the lack of resources for many women.
What's true and false about infertility? We asked a fertility specialist.
Dr. Temeka Zore, a double board-certified OB-GYN and fertility specialist, joined "Healthful" for a deep dive on all things fertility, from endometriosis to PMOS (formerly known as PCOS) to egg freezing.
The market forces quietly adding thousands to patient bills
The true cost of "vertical integration": Patients directed to a higher-priced location for procedures. Or forced to buy from their insurer's wholly owned pharmacy, which may not stock the drug prescribed or provide it at the lowest price.
Trump inks deal with 9 pharmaceutical companies to lower drug costs
The White House said the agreements will reduce costs to treat Parkinson's disease, macular degeneration, glaucoma, liver disease and other illnesses.
Man with sinus infection symptoms diagnosed with heart condition
Marc Gaudisosi thought his symptoms were caused by a sinus infection. Then an urgent care told him to go to the hospital.
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Price of diesel in U.S. hits record as Vance downplays Iran war impact
Vance says gas prices could have been "much higher were it not for our efforts," as the Iran war pushes pump prices to expected Labor Day weekend records.
Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
2 trapped Nepal workers rescued from tunnel 9 days after floods
Rescuers in Nepal pulled two workers alive from a hydropower tunnel as emergency teams continued efforts to reach others believed to be trapped and still alive inside, officials said.
DOJ reviving dormant prize law to try to claim Iranian oil tankers
The Justice Department is planning to try to use a legal regime last used during the Spanish-American War to speed up the seizure of ships and their cargo during the Iran conflict.
"Supersized" El Niño's harshest weather ahead includes heat, drought, floods
A new forecast predicts with almost 100% certainty that El Niño will remain in place until early 2027, peaking later this year.
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Entertainment
KIND Snacks founder on his new podcast
"Shark Tank" judge and KIND Snacks founder Daniel Lubetzky joins "CBS Mornings" to discuss his new podcast, "Build or Break," where he sits down with fellow entrepreneurs and industry disruptors.
Gloria Steinem dies at 92
Gloria Steinem, a feminist icon and a pioneer in the women's liberation movement, has died at 92. CBS News' Jarred Hill looks back at her historic career.
Adria Arjona talks career, "Onslaught" role
Adria Arjona sits down with "CBS Mornings" to discuss her new movie, "Onslaught," and working with Michael B. Jordan on "The Thomas Crown Affair."
Artists sue AI-generated music company
Jason Isbell, Guy Forsyth and other musicians filed a class action lawsuit against Suno, claiming the AI platform used their music to train its model without permission. Jo Ling Kent has more.
Danielle Brooks on "If I Go Will They Miss Me"
Danielle Brooks sits down with "CBS Mornings" to talk about her new movie, "If I Go Will They Miss Me," and how being a mother and wife helped her in portraying the role.
Technology
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Technology
Testing London's first self-driving taxis
The first self-driving taxis have launched in London. Uber has 15 vehicles operating in the city with a required supervisor in the car. CBS News' Leigh Kiniry took an autonomous ride with Wayve co-founder and CEO Alex Kendall, whose AI technology is powering the robotaxis in London's iconic Westminster.
Why NYC is banning AI in some classes
New York City Public Schools is banning the use of artificial intelligence in most classrooms for the next year. New York City Councilman Eric Dinowitz joins with more.
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.
Exclusive
AI interviews rolling out for some federal hires, sources say
The federal government will shift into using artificial intelligence in the interview process for some job applicants in the coming days, according to U.S. officials.
Hack exposes millions of ID scans on dark web
The FBI is investigating a recent hack that put more than 150 million U.S. and Canadian driver's license scans for sale online. Chris Krebs, former director of the Cybersecurity and Infrastructure Security Agency joins with more.
Science
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Ig Nobel prizes go to scientists studying cockroach milk, nose-blowing, more
Ten research teams were honored at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. A study of cockroach milk was among the winners.
Vote on the fattest marmot now
Marmots, not bears, are the largest "true" hibernating mammal, UCLA marmot researchers Katie Adler and Emily Renkey say. The two share more fun facts about these cute creatures and explain how to vote for the fattest marmot.
NASA plans to launch new space telescope
NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.
Invasive Joro spiders are "slowly spreading." Here's what to do if you see one.
The Great Smoky Mountains National Park told visitors Tuesday that invasive Joro spiders "may be hanging in a web near you."
A summer of extremes: Weathering a hotter world
July was the hottest month ever in the Lower 48 States – another escalation of our world into a hotter, more dangerous planet, where extreme weather events – such as heat waves, wildfires and hurricanes – will become more common and more extreme.
Crime
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Trump commutes former Philadelphia labor leader "Johnny Doc's" prison sentence
President Trump agreed to commute the rest of former Philadelphia labor leader Johnny Doc's prison sentence, his lawyer says.
Gloria Allred discusses Lindsay Clancy trial
The Lindsay Clancy murder trial has sparked complicated conversations around motherhood, postpartum and mental health. Women's rights attorney Gloria Allred joins CBS News to discuss the case.
FBI using AI to zero in on threats faster, deputy director says
FBI Deputy Director Christopher Raia says the bureau is turning to artificial intelligence as a tool to identify threats and act on them faster.
What led to downtown Minneapolis shooting
Two people were killed, and several others were wounded, in a shootout with police in Minneapolis on Wednesday. The suspected gunman was also killed. Jonah Kaplan reports on the details.
Woman shot man over parking spot in June
Warning: Disturbing footage. Newly released video shows the moments after a woman fatally shot a man over a parking spot outside a Walmart. The Broward County State Attorney said they released the video to explain their decision not to charge her. Jason Allen has more details.
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NASA launches its Roman Space Telescope to explore the hidden universe
NASA's Roman Space Telescope launched shortly after daybreak from Kennedy Space Center and blazed toward an observation point 1 million miles away.
Roman Space Telescope promises 300-megapixel views of the cosmos
The $4.3 billion telescope is expected to discover tens of thousands of exoplanets while probing the nature of mysterious dark matter and energy.
First on CBS
Trump to honor Artemis II crew with nation's top space medal
President Trump plans to award the Congressional Space Medal of Honor to the crew of NASA's Artemis II mission in a ceremony Aug. 28.
NASA's Swift telescope will plunge toward Earth after rescue mission called off
The mission to save NASA's sinking space telescope has been called off, dooming the telescope to a fiery reentry later this year.
NASA images show 60-foot-wide crater on moon after SpaceX rocket booster crash
A NASA spacecraft circling the moon is providing the sharpest views yet of the crater carved by a crashing SpaceX rocket.
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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.
Dolly Parton: An extraordinary life in pictures
Dolly Parton, the country music legend who became a feminist icon, has died at the age of 80. Here is a look back at her life in pictures.
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.
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.
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.
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Reactions pour in for Gloria Steinem
Gloria Steinem, a feminist icon and a trailblazer for women's rights, has died at 92. Activist and #MeToo movement founder Tarana Burke, women's rights attorney Gloria Allred and others spoke with CBS News about her impact.
Dangerous cleanup effort beneath ground zero
Large chunks of debris crashed through underground basements during the 9/11 attacks. 60 Minutes visited several months afterwards, when an exhausting and dangerous cleanup effort was underway.
Gloria Allred discusses Lindsay Clancy trial
The Lindsay Clancy murder trial has sparked complicated conversations around motherhood, postpartum and mental health. Women's rights attorney Gloria Allred joins CBS News to discuss the case.
Gloria Allred on Gloria Steinem's legacy
Gloria Steinem, a journalist and trailblazer of the women's liberation movement, has died at 92, her foundation announced Thursday. Women's rights attorney Gloria Allred joins CBS News to discuss Steinem's impact on the world.
World Cup of Tiramisu contest seeks judges
Tiramisu is one of the most popular desserts in the world, and in Italy, the 10th annual World Cup of Tiramisu is a real competition seeking judges. Tony Dokoupil has the story.