France's interior minister said Sunday security forces would remain in place "as long as necessary" after a second night of violence in the Paris suburbs sparked when police stopped a woman for wearing a veil.
Australian police on Wednesday said they were investigating after the remains of two pigs, including their heads and entrails, were dumped at the Muslim section of a cemetery.
British counter-terror police were on Friday investigating reports of an explosion outside a mosque in central England that witnesses said left nails scattered over the ground.
Australian police Wednesday described as "depraved" the case of a six-year-old boy obtained by his gay male parents via a surrogate and then sexually abused by them and others.
Turkish police used tear gas, rubber bullets and water cannon as they dispersed several thousand demonstrators who had gathered anew in central Istanbul in the latest flare-up of protests.
Police fired tear gas and rubber bullets to disperse an angry crowd in a town on the outskirts of Paris where clashes erupted on Wednesday night after they questioned a woman wearing a full facial veil, which is banned in France.
Spain's national police has built up an army of over half a million followers on Twitter, using them to help swoop on fugitives and get tip-offs on drug dealers in an open dialogue that has helped bring the force closer to the people.
An American teacher at a top French school in Shanghai has been detained on suspicion of child molestation, local police said, confirming reports from school officials and parents.
Police have begun questioning one of the prime suspects in the brutal murder of a British soldier in London, six days after the Islamist attack, following his release from hospital.
Australian police said Monday at least eight life-jackets had washed up on a beach in the Cocos Islands, sparking fears that asylum-seekers may once again have drowned en route to Australia.
British police made two further arrests Thursday and raided houses across London following the brutal murder of a serving soldier who survived a tour of duty in Afghanistan.
Mexico deployed thousands of extra troops to the western state of Michoacan on Monday in a bid to tamp down drug cartel violence amid the emergence of vigilante groups.
US police have arrested a 12-year-old boy for the murder of his eight-year-old sister, in a case that attracted national media attention and prompted an intense manhunt.