Police in Rio de Janeiro have launched a massive operation in two favelas, resulting in 121 deaths, including four officers.

U.S. gunboat diplomacy returns as President Trump threatens Venezuela invasion and sanctions Colombia. He also has worked to support right-wing admirers in Brazil and Argentina.

Hundreds of protesters have marched through Vila Cruzeiro favela, demanding the resignation of Rio de Janeiro state Gov.

At least 121 people were killed in Tuesday's operation, including four policemen, according to police. Castro has accused the federal government of abandoning Rio in its fight against organized crime, ...

Not only have President Nicolás Maduro’s calls for Latin American solidarity largely fallen on deaf ears, but a new polls ...

Global talks in Brazil take place against a grim political and scientific backdrop, as Donald Trump rejects climate change as a ‘con job’ and even the host country’s credentials are in doubt ...