Walmart Inc is raising the minimum age at which customers could buy firearms and ammunition to 21 years.

Rhode Island Gov. Gina Raimondo signed an executive order establishing a statewide "red flag" policy to help keep guns away from people "who pose a danger to themselves and others."

Most registered voters favor banning the type of semi-automatic weapon used to kill 17 people at Marjory Stoneman Douglas High School in Parkland, Fla.

A USA TODAY review found that the FBI issued more than 4,000 requests last year to retrieve guns from prohibited buyers.

White male gun owners who have lost, or fear losing, their economic footing tend to feel morally and emotionally attached to their guns, according to a Baylor University study.

In the month between the Oct. 1 mass shooting in Las Vegas and the Nov. 5 mass shooting in Sutherland Springs, Texas, Gallup found that 51% of Americans prefer the government pass new gun laws rather than focus only on enforcing the current laws more strictly.

U.S. Attorney General Jeff Sessions has ordered a far-ranging review of the FBI database used to check the backgrounds of prospective gun buyers.

Approximately 9 million handgun owners in the United States carry loaded handguns on a monthly basis—about 7 million of whom have concealed carry permits—while 3 million report carrying on a daily basis.

More than six in 10 (61%) U.S. registered voters say gun control is one of many important factors in choosing the candidate they vote for.

A new Gallup poll reveals six in 10 U.S. adults now support stricter laws covering the sale of firearms, up from 55% last year and the highest percentage since 2004.