"It is time to say enough to the indiscriminate trafficking of arms," Pope Francis said on Wednesday, as he sent condolences to families in Uvalde, Texas.
Ron Avi Astor, a mass shooting expert and UCLA professor, said the approach to gun law reform should begin at the community level, with discussions between parents, schools and residents.
Journalist Mark Follman says that understanding the psychology of shooters and intervening where appropriate can help prevent massacres from happening. His new book is Trigger Points.
Gunfight author Ryan Busse was once a rising star in the gun industry. But he became disillusioned after Columbine when, he says, the NRA began to use "fear and conspiracy and hatred" to boost sales.
At issue is how much the Second Amendment protects the right of individuals to carry concealed weapons outside their home for self-defense. The case will likely be argued in the fall.
Philadelphia is suing Pennsylvania so that the city can enact stronger gun control laws. City officials want the freedom to pass their own measures aimed at curbing gun violence.
Last year, more than 760 people were shot. Canada has tighter gun laws than in the U.S., and officials and gun control advocates are trying to figure out why the surge is happening and how to stop it.
Gov. Ralph Northam said that "there are groups with malicious plans" and raised concerns about a reprise of the white supremacist violence in Charlottesville in 2017.
New York City has stricter gun laws than most other American cities — and lower rates of gun violence. But legal challenges could force the city to loosen its gun control. Will a rise in crime follow?
Democrats will soon control Virginia for the first time since 1993. Gov. Ralph Northam tells NPR: "With a Democratic Senate and House, I believe we can move forward with common sense gun legislation."