RIO DE JANEIRO—An American tourist died in Rio de Janeiro on Friday, three days after he was shot during a confrontation between local drug dealers and vigilantes. The U.S Consulate in Rio and hospital Samaritano Botafogo confirmed Trey Barber’s death in separate statements. The consulate did not offer more details due to family privacy issues….

RIO DE JANEIRO—Police in Rio de Janeiro raided the Vila Cruzeiro favela before dawn Tuesday in an operation that prompted a fierce firefight and state officials said at least 10 people died. The operation was aimed at locating and arresting criminal leaders, some from other states, police said in a statement. The statement said agents…

TOKYO—U.S. volleyball star Foluke Akinradewo Gunderson woke up with a vision that her team was poised to make it back to the gold medal game. Five years after Akinradewo Gunderson could only watch the end of a crushing five-set loss to Serbia in the Olympic semifinals because of an injured knee, she helped lead her…

RIO DE JANEIRO—Police targeting drug traffickers raided a slum in Rio de Janeiro on Thursday and at least one officer and 24 suspects died after being shot, authorities said. A police helicopter flew low over the Jacarezinho favela as heavily armed men fled police by leaping from roof to roof, according to images shown on…