Interim Louisville Police Chief Robert Schroeder said both officers are expected to recover, and one is undergoing surgery.
Two people were killed and another was wounded as shots were fired late Tuesday in Kenosha, Wisconsin, during the third night of unrest following the police shooting of a Black man, Jacob Blake.
The southeastern Wisconsin city became the nation's latest flashpoint in a summer of racial unrest.
Rocks, bottles, and fireworks thrown at police officers.
Police have declared a riot in Portland amid ongoing protests over racial injustice.
U.S. agents repeatedly fired what appeared to be tear gas, flash bangs and pepper balls early Monday to clear a mass of protesters outside the Mark O. Hatfield United States Courthouse in Portland.
Portland police early Monday detailed another night of conflict between protesters and federal forces outside the U.S. courthouse in Oregon's largest city.
Social activist Cameron Williams says a photo provided by Chattanooga Police that shows an incident where protesters allegedly blocked an emergency medical services vehicle was taken out of context.
The St. Petersburg (FL) Police Department is calling out a group of protesters who refused to move for an ambulance.
Seattle police early Wednesday showed up in force at the city's “occupied” protest zone, tore down demonstrators' tents and used bicycles to herd the protesters so the officers could carry out an executive order from the mayor for the area to be vacated.