A high-profile Black Lives Matter activist is taking his fight to the polls, joining the race to become the next leader of Baltimore.
From outer space down to the streets.
French investigators are hunting for an apparent eighth perpetrator as more details about the terrorists become public.
The Islamic State has claimed responsibility for the coordinated attacks that killed at least 129 people. French President Francois Hollande has vowed a “merciless” response.
Europe's latest secessionist movement wants to revive the Most Serene Republic of old.
Ukraine's Independence Square, and the revolutionary dimensions of public spaces.