Michael Patrick Takacs, Jr., 43, of Warminster was arrested and charged in connection with an explosive device that officials say he detonated at his former supervisor's driveway.

Officials say they found about 13 explosive devices inside the home of the man who was armed near the "No Kings" rally in West Chester.

Police found more than a dozen improvised explosive devices in the residence of a Tennessee man who allegedly threatened to kill local public officials and law-enforcement officers.

A Pennsylvania man was accused by federal prosecutors of detonating an explosive at the Burlington County home of his former supervisor.