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 make it so deadly.
Sandy Hook Elementary School Shooting
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
NRA leader's "security retreats" on yacht to Bahamas after school shootings
"This was the one place that I hope could feel safe" Wayne LaPierre said in testimony during NRA bankruptcy trial.
Police chief: Connecticut is "model" for gun laws after Sandy Hook shooting
Spagnolo said he believes the laws in Connecticut are common sense.
Police chief on tackling gun violence
As Congress once again discusses potential action on gun violence, Police Chief Fernando Spagnolo of Waterbury, Connecticut testified at a hearing this week about the impact of his state's strict gun laws, which were adopted after the horrific shooting at Sandy Hook elementary school. Spagnolo joined CBSN to talk about measures that could be a model for other states.
Sandy Hook mom becomes mental health advocate
Eight years after Scarlett Lewis lost her son Jesse in the shooting at Sandy Hook Elementary School in Newtown, Connecticut, she is a strong advocate for mental health causes and education. Lewis founded the Jesse Lewis Choose Love Movement in her son's name. She spoke with CBSN's Anne-Marie Green and Vladimir Duthiers on about her work.
InfoWars' Alex Jones ordered to pay $100K in court fines
A judge ruled that InfoWars and Jones' actions should be treated as contempt of court.
The 2010s: Top stories year-to-year
What were some of the biggest news items from each year of the past decade? Lee Cowan looks back at some of the events that are still reverberating today.
12/16/19: CBSN Evening News
Congress braces for historic impeachment vote; Newtown celebrates victory 7 years after tragedy.
Newtown wins championship on shooting anniversary
Newtown High School won the Connecticut Class LL state championship in football over the weekend. The win came seven years to the day of the shooting at Sandy Hook Elementary. Nikki Battiste has more.
Newtown football team wins state championship on anniversary of shooting
Newtown, Connecticut, on Saturday marked seven years since the school shooting that took the lives of 20 children and six staffers there. On Friday, thanks to their high school football team, the day ended in celebration with a victory at the state championship.
Newtown High School wins state title on Sandy Hook anniversary
The win capped off a 13-0 season and gave Newtown High School its first state title since 1992.
Broward County Real Time Crime Center aims to prevent potential shootings
In Florida, officials responded to a local shooting by addressing their response time to a shooting and with a new law aimed at stopping a potential shooting before the gunman can act. Jeff Pegues reports.
A look inside the "2018 Yearbook"
Saturday marked the seventh anniversary of when Scarlett Lewis' son Jesse was killed during the Sandy Hook Elementary school shooting in Newtown, Connecticut. Since his death, she has founded the "Jesse Lewis Choose Love Foundation" to combat violence in America's schools. Now, her latest project called the "2018 Yearbook" depicts all 37 victims killed in school shootings across the country last year. She sat down with CBSN's Reena Ninan to discuss her newest endeavours in the wake of tragedy.
Lawsuit filed by Sandy Hook families vs. gunmaker set for trial
Remington made the Bushmaster AR-15-style rifle used to kill 20 first graders and six educators at the Newtown, Connecticut, school December 14, 2012.
Connecticut pensions to divest from gun companies
Treasurer for state whose roots to gun industry date back to early 1800s says no more investing in guns or ammuntion.
Sandy Hook victims can pursue lawsuit against gunmaker
The Wall Street Journal's legal affairs reporter Brent Kendall joins CBSN's "Red and Blue" to discuss the Supreme Court's decision to not block a lawsuit filed by families of victims of the Sandy Hook school shooting against Remington Arms.
Sandy Hook families can sue gun maker, Supreme Court rules
Court rejects appeal from Remington Arms that argued it should be shielded by a 2005 federal law preventing most lawsuits against firearms manufacturers
Sandy Hook victim's dad "shamed" companies to fight conspiracy theories
Lenny Pozner funneled his anger into action as conspiracy theories surfaced surrounding the shooting
Dad of Sandy Hook victim fights misinformation
Only on "CBS This Morning," the father of a Sandy Hook shooting victim is telling us about his fight against misinformation. This comes after a major legal ruling against a man who called the mass shooting a hoax. Lenny Pozner’s 6-year-old son, Noah, was killed in that 2012 shooting. Pozner tells "CBS This Morning" co-host Tony Dokoupil why he has made it his life's mission to change tech company polices.
Jury: Sandy Hook conspiracy theorist must pay victim's dad $450,000
Jury awards $450,000 to the father of a boy killed in the Sandy Hook school shooting after he filed a defamation lawsuit against conspiracy theorists who claimed massacre never happened
Sandy Hook Promise releases emotional PSA
This month marked the start of a new school year for many American students. A new public service announcement was released by a group that wants to make sure they stay safe. As Jim Axelrod shows, it's tough to watch.
Anti-gun group releases chilling back-to-school ad
"Survive the school year with these must-have back to school essentials," Sandy Hook Promise writes in a release promoting the video
Fashion brand faces backlash for school shooting-themed hoodies
"Under what scenario could somebody think this was a good idea?" wrote Fred Guttenberg, whose daughter Jaime was killed in the Stoneman Douglas massacre
Families call for action on gun violence
Each time there's another mass shooting it's a painful reminder for families who have lost loved ones to gun violence. Gayle King speaks with four people who've lost loved ones and who have a message for lawmakers, the 2020 presidential candidates, and fellow Americans.
Two women told House ethics panel Gaetz sent Venmo payments "for sex," their attorney says
Two women testified before the House Ethics Committee that Matt Gaetz paid them "for sex," their lawyer told CBS News' Major Garrett.
Russia warns of world war after Biden's decision on missiles for Ukraine
A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step toward the beginning" of a third world war.
"Everything as it was": Explore the bedrooms of kids killed in school shootings
The families of eight school shooting victims opened their doors to Steve Hartman and photographer Lou Bopp, allowing them to document their children's bedrooms.
Why some Ohio school districts are arming teachers and staff with firearms
Over the last year, the number of school districts in Ohio that allow staff to be armed quadrupled, with 14% of the state's districts now participating.
"One Tree Hill" actor Paul Teal dies at 35 after cancer battle
Paul Teal's fiancée and fellow "One Tree Hill" actors shared tribute posts memorializing him.
What does and doesn't kill E. coli? What to know amid multiple outbreaks
E. coli outbreaks in food are making headlines, prompting questions about how to stay safe from the bacteria that can cause sickness.
Dental company stocks jump amid RFK Jr.'s health claims about fluoride
Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.
Cyberattack leaves Mass. store shelves empty 10 days before Thanksgiving
Stop & Shop stores across Massachusetts had empty shelves on Monday due to a cyberattack.
Famed ballet dancer dies in fall from balcony in Russia
Ballet dancer Vladimir Shklyarov fell from a fifth-floor balcony after taking painkillers ahead of back surgery, Russian media reported.
U.S.
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Why some Ohio school districts are arming teachers and staff with firearms
Over the last year, the number of school districts in Ohio that allow staff to be armed quadrupled, with 14% of the state's districts now participating.
"One Tree Hill" actor Paul Teal dies at 35 after cancer battle
Paul Teal's fiancée and fellow "One Tree Hill" actors shared tribute posts memorializing him.
What does Spirit Airlines' bankruptcy mean for you?
Spirit's bankruptcy filing will likely mean higher airfares across airlines as it trims schedule, according to experts.
Dental company stocks jump amid RFK Jr.'s health claims about fluoride
Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.
House Ethics Committee to meet Wednesday amid growing pressure to release Gaetz report
President-elect Donald Trump announced he selected former Florida Rep. Matt Gaetz to serve as attorney general.
MoneyWatch
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TNT's "Inside the NBA" will air on ESPN, ABC, as part of NBA settlement
"Inside the NBA" will continue on other networks, even though will no longer be airing on TNT at the end of this season.
Cyberattack leaves Stop & Shop shelves empty 10 days before Thanksgiving
Stop & Shop stores across Massachusetts had empty shelves on Monday due to a cyberattack.
What does Spirit Airlines' bankruptcy mean for you?
Spirit's bankruptcy filing will likely mean higher airfares across airlines as it trims schedule, according to experts.
Dental company stocks jump amid RFK Jr.'s health claims about fluoride
Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.
Bed maker waited to report defect that killed 1 and injured others
Canada's Bestar recalled wall beds only after learning of dozens of cases in which its beds detached from the walls, feds say.
Politics
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Trump picks Sean Duffy, TV host and former lawmaker, for transportation
President-elect Donald Trump says former Wisconsin Rep. Sean Duffy is his choice for transportation secretary as he continues to roll out picks for his Cabinet.
Dental company stocks jump amid RFK Jr.'s health claims about fluoride
Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.
House Ethics Committee to meet Wednesday amid growing pressure to release Gaetz report
President-elect Donald Trump announced he selected former Florida Rep. Matt Gaetz to serve as attorney general.
Two women told House ethics panel Gaetz sent Venmo payments "for sex," attorney says
Two women testified before the House Ethics Committee that Matt Gaetz paid them "for sex," their lawyer told CBS News' Major Garrett.
How RFK Jr. could impact vaccines as Trump's HHS secretary
Kennedy insists he is not "anti-vaccine," but he has a long record of false and misleading statements about their safety and benefits. What could he do as Trump's HHS secretary?
HealthWatch
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Dental company stocks jump amid RFK Jr.'s health claims about fluoride
Robert F. Kennedy's Jr. push to remove fluoride from the nation's public water supply could benefit some companies. Here's why.
How RFK Jr. could impact vaccines as Trump's HHS secretary
Kennedy insists he is not "anti-vaccine," but he has a long record of false and misleading statements about their safety and benefits. What could he do as Trump's HHS secretary?
Bed maker waited to report defect that killed 1 and injured others
Canada's Bestar recalled wall beds only after learning of dozens of cases in which its beds detached from the walls, feds say.
What does and doesn't kill E. coli? What to know amid multiple outbreaks
E. coli outbreaks in food are making headlines, prompting questions about how to stay safe from the bacteria that can cause sickness.
Combating Parkinson's with rock climbing
There is currently no cure for Parkinson's Disease. But some with Parkinson's are finding that an unusual therapy – rock climbing – is helping them improve their balance, mobility, strength and cognition.
World
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Famed ballet dancer dies in fall from balcony in Russia
Ballet dancer Vladimir Shklyarov fell from a fifth-floor balcony after taking painkillers ahead of back surgery, Russian media reported.
India's "severe plus" air pollution forces more dramatic safety measures
Air pollution chokes New Delhi every winter, but this year's smog has already derailed everything from transport and road work to schools.
Family of U.S. activist killed in West Bank still demanding answers
The sister of Aysenur Ezgi Eygi, an American activist killed in the Israeli-occupied West Bank, says her idealistic vision of the U.S. has been shattered.
Russia warns of world war after Biden's decision on missiles for Ukraine
A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step toward the beginning" of a third world war.
Hologram used in bid to solve sex worker's cold case murder
Bernadett "Betty" Szabo, 19, was stabbed multiple times just months after giving birth to a baby boy.
Entertainment
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"One Tree Hill" actor Paul Teal dies at 35 after cancer battle
Paul Teal's fiancée and fellow "One Tree Hill" actors shared tribute posts memorializing him.
TNT's "Inside the NBA" will air on ESPN, ABC, as part of NBA settlement
"Inside the NBA" will continue on other networks, even though will no longer be airing on TNT at the end of this season.
The stars of "Gladiator II" discuss the film's legacy
The stars of Ridley Scott's "Gladiator II" discuss the film's legacy and stepping back into the world of ancient Rome.
Netflix says 60 million households watched Tyson-Paul match
The much-hyped fight pitting the 58-year-old Tyson against Paul, 27, shattered records but was marred by tech glitches.
"Gladiator II" cast on new film
Ridley Scott's latest masterpiece revisits the world of ancient Rome with new characters and intense drama. The cast of "Gladiator II" talks to Nate Burleson on working with Scott and carrying forward the spirit of the iconic original.
Technology
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Technology
How this new car runs without gas or electricity
As climate change intensifies, the race for a more eco-friendly car has revved up. Itay Hod reports on the newest twist on travel.
"Human … Please die": Chatbot responds with threatening message
In an online conversation about aging adults, Google's Gemini AI chatbot responded with a threatening message, telling the user to "please die."
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.
Meta facing courtroom battle
On Wednesday, a judge allowed a Federal Trade Commission lawsuit to move forward that accuses Meta of creating an illegal monopoly with Facebook, Instagram and WhatsApp. CBS News MoneyWatch correspondent Kelly O'Grady explains.
The Guardian to stop posting on X, calling it "a toxic media platform"
The Guardian says benefits of being on Elon Musk's social media platform X are outweighed by its "often disturbing content."
Science
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Science
Long-term effects of Trump plans for oil, gas
President-elect Donald Trump has pledged to "drill, baby, drill" on Day 1 in office. CBS News national environmental correspondent David Schechter joins to take a closer look at the environmental impact of some of Trump's potential energy and climate policies.
How climate change impacts the economy
2024 is on pace to be the hottest year on record worldwide. CBS News Los Angeles meteorologist and climatologist Marina Jurica reports that extreme weather events cost the global economy over $2 trillion in the last 10 years.
Scientists say biggest coral in the world discovered in the Pacific
Scientists say they've discovered a "mega coral" three times bigger than the previous record holder - so huge they initially thought it was a shipwreck.
Surfboards with lights could deter shark attacks: "Invisibility cloak"
Seal-shaped boards decked with bright horizontal lights were less likely to be attacked by great white sharks, researchers found.
Trump officials likely to reverse drilling waste "methane fee" EPA is imposing
Oil and natural gas companies will have to pay a federal fee if they emit methane above certain levels under a rule being finalized by the Biden administration that incoming Trump officials are likely to reverse.
Crime
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Crime
New evidence in Laken Riley murder trial
CBS News has learned the case against the man accused of killing a University of Georgia nursing student could be in the hands of the judge as early as Tuesday. Jose Ibarra, an undocumented immigrant from Venezuela, has pleaded not guilty to killing 22-year-old Laken Riley while she was jogging on campus in February. CBS News national correspondent Manuel Bojorquez has the latest from Athens, Georgia.
Shootings near New Orleans parade route
Officials say 13 people were shot during two incidents along a New Orleans "second line" parade route. CBS News' Kati Weis breaks down what's known.
More on Laken Riley murder trial defense
Jose Ibarra's trial for the murder of Laken Riley, a student at Georgia's Augusta University College of Nursing, continues as Ibarra's family members are expected to testify on his behalf. CBS News contributor Caroline Polisi breaks down the latest in the case.
New Orleans parade shootings: What we know
Two people were killed in two separate shootings along a New Orleans parade route Sunday night. No arrests have been made so far. CBS News national reporter Kati Weis has more.
Testimony continues in Laken Riley trial
Jose Ibarra, the man accused in the brutal murder of 22-year-old nursing student Laken Riley, is back in a Georgia courtroom. CBS News producer Jared Eggleston has the latest on the case.
Space
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Far side of the moon once had erupting volcanoes, lunar soil shows
Researchers analyzed lunar soil brought back by China's Chang'e-6, the first spacecraft to return with a haul of rocks and dirt from the little-explored far side.
When you can see the Beaver Moon, 2024's final supermoon
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon.
Astronauts decline to answer questions about post-flight medical issue
Medical issues aside, the astronauts described a water leak in June that triggered a blizzard in the International Space Station's airlock.
Cargo ship brings science gear, holiday treats to space station crew
With an Election Day docking, the cargo ship delivered 3 tons of supplies and equipment, including an unusual wooden satellite.
The Taurid meteor showers will peak a week apart in November
Two sister meteor showers are already flashing across night skies — and will peak a week apart.
Latest Galleries
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Notable Deaths in 2024
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Serial killer Rodney Alcala's secret photos
See some of convicted serial killer Rodney Alcala's photographs that were discovered by detectives in a Seattle storage locker.
The troubled marriage of Ashley and Doug Benefield
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
Evidence in "The Dexter Killer" case
A look at the evidence in "The Dexter Killer" case; plus, newly revealed letters from the man police say wanted to be like fictional serial killer Dexter Morgan.
Summer music heats up 2024
Live performances are in full swing this summer. Scroll through our concert gallery, featuring pictures by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Latest CBS News Videos
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Latest CBS News Videos
Long-term effects of Trump plans for oil, gas
President-elect Donald Trump has pledged to "drill, baby, drill" on Day 1 in office. CBS News national environmental correspondent David Schechter joins to take a closer look at the environmental impact of some of Trump's potential energy and climate policies.
Israel, Hezbollah inch toward cease-fire deal
There are signs of progress on at least one front of the conflict in the Middle East. CBS News senior foreign correspondent Elizabeth Palmer has the latest on reports of a cease-fire deal between Israel and Iran-backed Hezbollah in Lebanon.
Assessing potential impact of Trump's tariffs
Americans are bracing for President-elect Donald Trump's proposed tariff hikes on imported goods. CBS News MoneyWatch correspondent Kelly O'Grady looks at the potential economic impact. Then, small business owner Andy Gossett joins to discuss what the tariffs would mean for his outdoor sporting goods company.
Ethics panel to meet amid Gaetz report push
At least two of President-elect Donald Trump's Cabinet picks are involved in controversy. Now there are questions about whether Matt Gaetz and Pete Hegseth have the support to get confirmed for their intended roles. CBS News congressional correspondent Nikole Killion has new reporting.
What Spirit Airlines bankruptcy means for you
Spirit Airlines is filing for bankruptcy ahead of the busy holiday travel season. The budget airline has faced multiple setbacks recently, including rising labor costs and a failed merger with JetBlue. CBS News senior transportation correspondent Kris Van Cleave has more on what this means for travelers.