A British journalist has been missing in Brazil for more than 10 days, a foreign correspondents' association said late on Tuesday, urging authorities to step up their search efforts.

Charlotte Peet, 32, who has worked for Al Jazeera, the Times and the BBC World Service, has not been seen or heard from since ...

Where is Charlotte Alice Peet? That question is the focus of a massive search operation currently under way in Rio de Janeiro ...