Mr. Sayoc sent the bombs to prominent Democrats, setting off a frenzied investigation that unnerved the country before last year’s midterm elections.

FBI agents found rags, gasoline, aerosol cans and weapons along with booby traps, fireworks and handwritten notes of military and survival tactics while serving search warrants on three Nevada men...

Shots were fired after confrontations between protesters and members of a militia group called the New Mexico Civil Guard.

The evidence, federal investigators say, points to a connection between the alleged gunman, 32-year-old Steven Carrillo, and a growing extremist movement that bubbled up in meme-laden online message...

Footage appears to show a teenager shooting three people during protests in Wisconsin. We tracked his movements that night.

Two Missouri men were arrested on firearm charges after a tipster warned law enforcement the pair were traveling to Kenosha, Wisconsin, with assault-style weapons, according to court documents....

Arrest follows president’s controversial comments at debate: 'Proud Boys – stand back and stand by’

Thirteen people were charged Thursday in an alleged domestic terrorism plot to kidnap Michigan Democratic Gov. Gretchen Whitmer, federal and state officials announced.

The Boogaloo Bois — a far-right movement calling for a second American Civil War — have made a man killed by federal agents near Detroit...

The apparent motive was the suspect’s opposition to “masks and tyranny,” Whipple said.

Carlos Gavidia is accused of making resident of luxury Florida estate fear for his life following argument about wearing a mask.