Pro-gun groups have put money into opposing the ballot initiatives in Maine, Nevada and California, but they're not keeping pace with gun control groups.

Money is also only part of the equation. More donors will help the gun-control movement spend on lobbying, research and organizing, and on donations to political candidates who support the cause.

POLITICS Liberal dark money network quietly launches gun group to create 'narrative that guns make us less safe' Project Unloaded, housed in Arabella Advisors dark money network, recruited social ...

These days, the line between real and hoax Kickstarters can seem far too thin. This campaign to manufacture Money Guns is real enough, but its video looks dangerously close to a YouTube parody ...

Consumers in favor of greater gun control in the United States are increasingly aware that to influence corporate behavior, it helps to speak with their wallets; meanwhile, companies are reacting ...

Arinna Ludlum, 2, carries her toy six-shooter gun during a rally for the 2nd Amendment at the Utah State Capitol, March 2, 2013, in Salt Lake City.

Since Congress pressured the CDC to stop funding research on gun violence, Dr. Garen Wintemute has donated more than $1.1 million of his own money to keep his research going.

A church in Pittsburgh is overwhelmed after hosting a gun buyback program that ran out of money within an hour. The Church of the Holy Cross ran the program in honor of Rev. Martin Luther King Jr ...