The ceremony for officer Rafael Ramos comes nearly a week after he and partner Wenjian Liu were shot and killed in their patrol car by 28-year-old Ismaaiyl Brinsley.
Weeks after he announced a grand jury's decision not to indict a Ferguson, Mo., police officer in Michael Brown's death, prosecutor Robert McCulloch explains some of his own decisions in the case.
Thousands marched in D.C. and New York and hundreds in Boston, spurred on by anger over the fatal police shootings of Michael Brown and Tamir Rice and the choking death of Eric Garner.
Among the 23 new documents released is an interview by police of Dorian Johnson, the young man who was with Michael Brown on the day he was killed by officer Darren Wilson.
Members of African-American fraternities and sororities are among the thousands of people who have joined recent demonstrations. But some of those groups discourage displaying official gear.
Demonstrators gather in the nation's capital to protest the deaths of African-Americans at the hands of white police officers. Here's a look at reports from social media.
Dozens of congressional staff walked out of the Capitol Thursday, gathering on the steps to make the hands-up gesture that has come to symbolize frustration with the deaths of two unarmed black men.
Oakland and Berkeley demonstrators have broken into stores and blocked freeways and rail lines, part of a movement born of frustration about police shootings in Staten Island, N.Y., and Ferguson, Mo.