An online connection that starts on social media or in video games is leading to a spike in children hurting themselves or torturing their pets, according to FBI Boston, a field office that covers ...

Six months before committing a massacre in an isolated Canadian town, Jesse Van Rootselaar wrote online to no one in particular: “I’ve been pretty, um, aimless.” ...

A driver is dead after he rammed a vehicle through the gate of a power substation in Boulder City, Nevada, on Thursday in what authorities are investigating as a terrorism-related event, according to ...