A detective holds a Bushmaster AR-15 rifle, the same type of gun used in the Sandy Hook School shooting.
AP Photo/Jessica Hill
The Connecticut Supreme Court ruled that the families of the Sandy Hook shooting victims could sue a gun maker, a decision that could open the floodgates to more lawsuits.
Outside Santa Fe High School in Texas on May 18, 2018.
AP Photo/David J. Phillip
A criminologist reviews recent research to dispel common misconceptions about mass shootings.
The story of this video game speaks to what seems a powerful political moment, of an American nation literally at war with itself.
Students rally outside the U.S. Capitol Building in Washington, on March 14, 2018 to protest gun violence.
In order to prevent school shootings, schools must use threat assessments like the ones that law enforcement uses to protect public figures, a leading expert on school safety argues on Capitol Hill.
For the first time in decades, there is now a real possibility that some gun controls might be implemented.
Student activists are presenting important, emotionally powerful counter-narratives to those of the gun lobby. Their success will depend on whether they can sustain these efforts.
Students from South Plantation High School, carrying placards, protest in support of gun control.
When students walked out of school to protest what they see as lax gun laws, some risked punishment from their schools. But it may be worth it to send a message, a First Amendment scholar argues.
Samuel Zeif, an 18-year-old senior at Marjory Stoneman Douglas High School in Parkland, Fla., cries after speaking during a listening session with President Donald Trump in Washington on Feb. 21, 2018.
(AP Photo/Carolyn Kaster)
What are we to make of a society in which young children have a greater sense of moral courage and social responsibility than the zombie adults who make the laws that fail to protect them?
Late actor and former National Rifle Association President Charlton Heston held a rifle aloft at a 2002 get-out-the-vote rally.
AP Photo/Jim Cole
The group, founded in 1871, didn’t try to smother virtually all gun control efforts until the mid-1970s.
Attendees attend a candlelight vigil for the victims of a shooting at a Florida school.
AP Photo/Wilfredo Lee
Advocates of gun control may despair in the wake of mass shootings like the one in Parkland, Florida, but the history of government support for the gun industry shows Americans have more sway than they think.
Who is a terrorist?
A scholar asks: If two acts of violence kill similar numbers of people, have similar effects on victims and communities, and spread fear and terror, should they not be seen as equally abhorrent?
More than 640,000 firearms, mainly rifles and shotguns, were surrendered during the 1996 and 2003 gun buybacks.
AAP Image/Mick Tsikas
Did the government-funded gun buybacks introduced after the Port Arthur massacre have "no effect" in reducing gun deaths in Australia, as an audience member claimed on Q&A? Let's look at the evidence.
Compliance with firearms legislation requires co-operation between lawmakers, police, gun dealers, and those with a legitimate interest in using firearms.
Gun control in Australia is not a black-and-white issue, and it's time we had a public debate that reflected that fact.
A U.S. soldier fires a Colt M16 in Vietnam in 1967.
While advocates of gun control may feel powerless in the wake of mass shootings like the one in Las Vegas, the history of government support for the industry shows Americans have more sway than they think.
Weapons used in the attack in San Bernardino in 2015.
Reuters/San Bernardino County Sheriffs Department/Handout
While mass shooting tragedies in Las Vegas and elsewhere make headlines, the reality is gun violence is becoming almost routine in many American neighborhoods. Where do the guns come from?
Eleven states now have some sort of law permitting guns on college campuses.
Lucio Eastman (Free State Project)
More and more states are passing legislation requiring that students and faculty be permitted to carry concealed weapons on campus. But shouldn't universities have a choice when it comes to campus safety?
The police are cracking down on UK gun owners - but is out-sourcing intelligence gathering to the general public the right course of action?
Anti-gun protestors rally in Washington, D.C. in July 2016.
How have state firearm laws changed over time? Over the past 27 years, some states have loosened the rules for gun owners and the gun industry, while others are getting stricter.
A solid, non-working Colt 1911 static model by TaylarRoids is printed on a household printer; is this a digital blueprint?
3D printing still exists in a legal grey area. This area is slowly being defined as courts prosecute the first cases but, is current copyright and criminal law keeping up with the technology?
Victorian senator Bridget McKenzie was one of two Nationals to cross the floor in support of a motion to disallow the import ban on the Adler lever-action shotgun.
Two Nationals crossed the floor and four others failed to vote on a motion from Liberal Democrat David Leyonhjelm to disallow the import ban on the Adler lever-action shotgun.
The Turnbull-Abbott hostilities erupted in a very public manner this week over the terms of a ban on the importation of the Adler seven-shot lever-action shotgun.