Moms Demand Action was launched the day after 20 first-graders and six adults were gunned down at Sandy Hook Elementary School and is now a central grassroots force in lobbying for universal background checks on all gun sales.
A federal appeals court debate over a pair of 50-year-old laws limiting out-of-state handgun purchases looms over the president's plans for gun control.
We've been here before.
Last year saw record homicides and near-constant shootings in Charm City, especially after Freddie Gray died in police custody. Will 2016 be any different?
As investigators gathered evidence at the Inland Regional Center in the hours after the December 2 attack, longterm residents shared stories of one of the most overlooked strains of gun violence.
For at least a few days after the tragedy that claimed over two-dozen lives in 2012, gun violence took centre stage in America.
What could go wrong?
The internet has allowed like-minded people to find each other, and sometimes this has terrible, far-reaching consequences.
Firearms have claimed 95 percent of the lives lost to terrorism in the United States over the last 14 years.
On Friday in Colorado Springs, a gunman fired on both cops and civilians, taking hostages and injuring at least eight people before being taken into custody.
A block party where a music video was being filmed was disrupted by gunfire, and police are searching for the perpetrators.
Gang members start as pint-sized "grafters", some as young as 13, earning cash by growing cannabis crops in rented houses.
San Francisco already has some of the toughest gun control laws in the country, and new legislation is only making it harder to legally own a gun.
Something needs to be done about America's gun violence problem, but these arguments are duds.
Emojis are like The Force: they can be used for good, or they can be used for evil. Or they can be used as a symbol for a dick.
We remain reluctant to address gun violence head-on, and often only seem to discuss it when the victims and shooters are both middle-class whites.
Also this week: a college kid attacked a bunch of people (including a cop) because he was refused mac and cheese.
One week after President Barack Obama declared America had become "numb" to these tragedies, another shooting has made national news.
A look at what the far-right hive mind has spewed out in the wake of the latest mass shooting.
With a new set of policy proposals, Democratic presidential candidate Hillary Clinton is trying to change the tired national narrative around gun violence.
Maybe we should not be so quick to look away from this rare time when the gun violence that we all condemn can be so directly observed.
Do we have a responsibility not to share those videos of the journalists in Virginia being killed? Or is the publicising of horrible images the only way real reforms can occur?
James Austin Stumbo and Kevin Norton, both high-level competitors in the internationally popular card game, had traveled from Iowa to take part in the event.
There's a country song—and possibly a horrible tragedy—in here somewhere.