President Trump’s approach to setting tariff rates is causing anxiety in the business community, with the trickling flow of letters to trad​e partners exacerbating concerns over hits to the economy.

A prosecutor has asked Brazil's Supreme Court to find ex-president Jair Bolsonaro guilty of plotting a violent coup after a trial that saw President Trump try to intervene.

Brazilian President Lula da Silva warns of retaliatory tariffs on the US if Trump imposes a 50% levy over Bolsonaro's trial, ...

As Brazil's Luiz Inacio Lula da Silva and Donald Trump trade blows, the person they are fighting over has sent mixed signals to investors trying to divine who will blink first.