Reuters Health - If every state in the U.S. had mandatory background checks for gun and ammunition purchases and required traceable bullets, firearms-related deaths might plunge by more than 80 ...

Item 1 of 3 A handgun, holster and cartridges are seen on a participant at the "Restore the Constitution Rally 4-19-2010" at Gravelly Point Park, Virginia, in this April 19, 2010 file photo.

Gun sellers across the United States are reporting major spikes in firearm and bullet purchases as the coronavirus spreads across the country. CNN values your feedback 1.

State Attorney General Xavier Becerra has argued that the ammo-check provision of Prop 63 was working to keep bullets away from dangerous people, moves to reverse court order.

A federal judge ruled that California residents don't have to pay for and pass a background check every time they buy bullets, effective immediately. The ruling by U.S. District Judge Roger ...

And they showed me x-rays. He said, 'A .22-caliber bullet will lodge in the lung, and we can probably get it out, may be able to get it, and save the life. A 9mm bullet blows the lung out of the ...

In Boston from 2010 to 2015, there were 221 gun homicides. Research suggests that one change could have lowered that number by 40 percent: smaller bullets. A study last year, published in JAMA ...

The gun used in Dayton has the same core component as an AR-15-style rifle. It also has a 100-bullet magazine. But it's legally considered a pistol.

He crafted a bullet made from tallow and baryta sulfate and then convinced pistol-making firm Piot-LePage to manufacture a gun that could fire the wax projectile. This was no simple task.