Three people including a suspected shooter are killed and at least seven others were injured today at Naval Air Station Pensacola, a major US Navy base in Florida, authorities says, the second deadly shooting at a US military installation this week.

A gunman killed two people and wounded five others at a yoga studio in Florida’s capital before killing himself Friday evening, officials say.

A video gamer killed two people and wounded several others on Sunday when he opened fire with a handgun at a tournament that was being streamed online from a restaurant in Jacksonville, Florida of US, police say.

The head of the National Rifle Association lashes out at gun control advocates, saying Democratic elites are politicizing the latest mass school shooting in the United States to erode the country's constitutionally guaranteed gun rights.

US President Donald Trump visits a Florida hospital to offer comfort to those wounded in a mass school shooting, after the FBI admitted it mishandled a tip about the troubled teen behind the massacre that left 17 dead.

The man accused of opening fire at a Florida high school, killing 17 people, is a troubled former student who loves guns and was expelled for unspecified disciplinary reasons, police and former classmates say.

A disgruntled former employee opens fire inside a Florida awning manufacturer, killing five workers there and then killing himself, officials say.

The gunman who attacked a Florida LGBT nightclub had visited the club at least a dozen times before carrying out his attack, witnesses said.