The danger to the public and to law enforcement officers from explosive devices during protests planned in all 50 states between now and Inauguration Day "is substantial," the FBI warned in a new ...

The FBI is now involved in the investigation into violent protests at U.C. Berkeley over an appearance by controversial editor Milo Yiannopoulos.

Law enforcement agencies in the Philadelphia region are on high alert after the FBI warns of 'armed protests' planned in all 50 states from January 16 through at least Inauguration Day.

California man accused of hurling concrete blocks at federal agents during L.A.-area protests arrested Protesters demonstrate against ICE and immigration raids on June 7 in Paramount.

Nearly a month after local protests turned violent in the wake of George Floyd's death, a task force in Los Angeles is trying to find those responsible for looting and damaging property. LOS ...

A poster circulated by the FBI said he was wanted for "the alleged assault of a federal officer." Read more: What happened during three days of protests over immigration raids in downtown L.A.