Site of Pittsburgh massacre decorated with art submitted by kids worldwide, including from towns associated with past mass shootings

Kamala Harris says that while president may not have pulled the trigger in recent shootings, 'he’s certainly been tweeting out the ammunition'

Ben Kadish reunites with nurse who resuscitated him at age 5, condemns gun violence in US since attack 20 years ago

On his first date with girlfriend Adelia Johnson, shooter Connor Betts, 24, showed her a video of the October terror attack at the Tree of Life synagogue, she says

Mass shootings in Texas and Ohio spur clergy to speak out, vent their anger, and help congregants persevere

Dozens people gunned down in pair of deadly attacks include mom who died protecting her newborn baby, parents fundraising for son's little league and would-be nurse

US president says gun violence will get worse unless journalism becomes 'fair, balanced and unbiased'

After three lethal mass shootings in less than a week, some take more precautions while others remain defiant

Also among dead was a man who helped those with cancer; a mother of two, including a newborn, who was studying nursing; three children left orphaned

At his New Jersey golf course, US president posts messages of support for El Paso and Dayton awkwardly mixed in with those promoting a celebrity fight and attacking political foes