Colorado lawmakers will again seek to ban the sale of certain types of semiautomatic firearms in the coming legislative ...

While the number of people with military backgrounds involved in violent extremist plots remains small, the participation of ...

A mental health expert is warning about the emotional toll of national tragedies and offering guidance on how to cope with the psychological aftermath.

The FBI is investigating the recent attack in New Orleans as an act of terrorism, citing the discovery of an ISIS flag in the ...

Las Vegas police identified Matthew Alan Livelsberger as the driver of the Cybertruck who died in the New Year's Day explosion.

A family court hearing master denied a request for a 15-year-old boy accused of fatally shooting his father to be released from custody for his father’s funeral. The son’s attorney, Ryan Helmick, said ...

Matthew Livelsberger -- the driver of the Tesla Cybertruck that exploded outside the Trump International Las Vegas Hotel -- ...

At least 15 people are dead and dozens injured in New Orleans after a driver plowed a pickup truck into a crowd of New Year's ...

A man wanted for a deadly shooting outside a Franklin County mall is now in custody. Pennsylvania State Police executed a ...

The FBI and Department of Homeland Security issued a joint intelligence bulletin warning that copycats seeking to emulate the attack in New Orleans.

The new year began with a violent episode in Queens, New York, where ten people were injured in a mass shooting outside a ...