A look at the best news photos from around the world.
1A girl walks past a destroyed mosque in the town of Mararaba, after the Nigerian military recaptured it from Boko Haram, in Adamawa state, May 10, 2015.
2A Palestinian boy plays amid the rubble of his familiy's former house which was destroyed during the 50-day war between Israel and Hamas militants in the summer of 2014, in the Eastern Gaza City Shujaiya neighborhood.
3A protester wears grass around his face to obscure his identity during a protest against President Pierre Nkurunziza's decision to run for a third term, in Bujumbura, Burundi.
4An Afghan health worker administers the polio vaccine to a child during a campaign at a refugee camp on the outskirts of Jalalabad in Nangarhar province. Polio, once a worldwide scourge, is endemic in just three countries now: Afghanistan, Nigeria and Pakistan.