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
Mass Shooting
Rampage in California highlights "ghost gun" dangers
Homemade weapons, like the ones used by a gunman Tuesday in Calif., have no registration numbers that can be used to trace them
A mass shooting survivor's story
Kristina Anderson was 19 years old when she wounded at Virginia Tech in 2007; today she finds a special purpose in talking about the physical and mental healing that other victims may face
Steve Hartman: America on this road all too often
"At this point I would say I'm out of words, but I already said that last year"
10 hilarious tweets that perfectly sum up 2016
The internet has spoken – it’s time for 2016 to end
Can "good guys with guns" stop gun violence?
While activists push for stronger gun control laws, the NRA says more well-armed citizens can protect themselves and stop criminals
The growing business of active shooter countermeasures
Rise of armed attacks spurs sales of ballistic office furniture, trauma kits and security programs for shooting scenarios
Aurora, Colo. PD: "We stand with Orlando"
Police who responded to the mass shooting at a movie theater in 2012 created a video showing support for the Orlando police
Gun violence research ban must be lifted, say doctors
"America faces a crisis unrivaled in any other developed country," yet Congress prohibits CDC research on gun violence, medical group says
Fact-checking Clinton, Trump speeches on terrorism
Their speeches came a day after the massacre at a gay nightclub in Orlando, Florida
Gunmakers' shares jump after Orlando nightclub massacre
Market performance of leading gun manufacturers has far outpaced the S&P 500 in recent years
"Urgent need" for blood donors after Orlando massacre
Hundreds line up to donate, but gay men -- the massacre's primary victims -- still mostly aren't allowed to give blood under FDA rules
Orlando nightclub mass shooting victims
At least 49 people were killed in the worst mass shooting in U.S. history
Gun shop owner credited with foiling possible mass shooting
John Downs trusted his gut and refused to sell a rifle, even though the customer passed a background check
Man charged in Kalamazoo shootings says Uber app made him do it
Michigan man accused of killing six people in February told investigators he was taken over by the ride-hailing app Uber
How Australia dealt with mass shootings
After 35 people died in the worst massacre in the nation's history, the newly-elected conservative prime minister pushed through sweeping gun control legislation
Can "good guys with guns" stop gun violence?
While activists push for stronger gun control laws, the NRA says more well-armed citizens can protect themselves and stop criminals
Training bystanders to "stop the bleed" after gunfire
Battlefield-inspired first aid training comes to a high-crime neighborhood
America's favorite guns
These are the bestselling firearms in the U.S., according to the ATF and GunBroker.com
How U.S. gun deaths compare to other countries
New study of 23 high-income nations finds huge differences in gun-related homicides, suicides
Shares of Smith & Wesson soar on rush for gun buys
Gun sellers can't keep up with demand for firearms in wake of mass shootings and Obama's curbs on weapons vendors
Gun range instructor: San Bernardino shooter seemed inexperienced
According to the FBI, Syed Farook signed in at Riverside Magnum Gun Range to practice with his AR-15 two days before the San Bernardino shooting
Would more people with guns make Americans safer?
After the latest mass shooting, a sheriff in upstate New York is asking those he's sworn to protect to help him -- by arming themselves
Inland Regional Center integral to city struggling after bankruptcy
About a third of San Bernardino's residents live in poverty and the center provided help to 31,000 people
How heavily armed is your state?
A look at the most heavily-armed states, according to data from the ATF and U.S. Census Bureau
Details emerge about Charlie Kirk shooting suspect. Here's what we know.
Conservative activist Charlie Kirk was shot and killed on Wednesday while speaking an event at Utah Valley University.
Judge says U.S. trying to circumvent legal protections with deportations to Ghana
Earlier this month, the U.S. deported a group of non-Ghanaian nationals to Ghana, including deportees from Gambia and Nigeria.
"No Other Land" director says his West Bank home was raided by Israeli soldiers
"No Other Land" director Basel Adra said Israeli soldiers raided conducted a raid at his West Bank home on Saturday, searching for him and going through his wife's phone.
White House requests $58 million to increase security for executive, judicial branches
A White House official confirmed the extra funds would be directed to the U.S. Marshals Service and would also include enhanced protection for Supreme Court justices.
Trump calls on NATO countries to stop buying Russian oil to end Ukraine war
Mr. Trump said that NATO's commitment to winning the war in Ukraine "has been far less than 100%."
California legislature votes to phase out "forever chemicals" in cookware
California lawmakers voted to phase out a group of chemicals known as PFAS, which are often called "forever chemicals," in cookware.
Venezuela accuses U.S. of seizing fishing boat in Caribbean amid standoff
Venezuela's foreign ministry said nine fishermen were "illegally and hostilely" detained on Friday by the USS Jason Dunham.
Romania scrambles fighter jets after reporting drone incursion
Romania's defense ministry said Saturday that the country's airspace had been breached by a drone during a Russian attack on infrastructure in neighboring Ukraine.
Afghanistan and U.S. envoys reach agreement on a prisoner swap, Taliban claims
No information was provided on how many people are being held in each country, who they are or why they were imprisoned.