Petrobras faces challenges after results

Royal Mail faces mounting challenges | FT Business

Royal Mail faces mounting challenges

Shehbaz Sharif vows to challenge Pakistan election results

StanChart faces fresh Iran challenge

Greece’s Tsipras faces 'legitimacy challenge' | FT World

London faces new legal challengers

Greece’s Tsipras faces 'legitimacy challenge'

Challenges face Bolivian economy

Unions face up to new challenges

Petrobras corruption scandal rocks Brazil | FT Business

What next for Petrobras after scandal?

Brazil hit by Petrobras scandal and China

Petrobras arrest, Syria accused | FirstFT

Rolls-Royce accused in Petrobras scandal

Brazil hit by Petrobras scandal and China | FT World

Petrobras corruption scandal rocks Brazil

Petrobras scandal explained

Esteves arrest deepens Petrobras scandal

Nemtsov, Petrobras, Apple Watch | FirstFT

FirstFT - Petrobras arrest, Syria accused

FirstFT - Nemtsov, Petrobras, Apple Watch

Rolls-Royce accused in Petrobras scandal | FT Business

Esteves arrest deepens Petrobras scandal | FT Business Notebook

Walmart results, Venezuela election

UK election results explained

Petrobras compra três blocos exploratórios na África

Petrobras reduz R$ 0,30 por litro de óleo diesel

TCU libera garantia de indicações políticas a Petrobras

Petrobras aprova possibilidade de indicações políticas

Prates anuncia planos da Petrobras para próximos cinco anos e volta a negar saída da estatal

Governo tem agenda com presidente da Petrobras

EU leaders offer the UK a six-month Brexit delay

ECB keeps monetary policy unchanged

Theresa May granted Brexit delay until end of October

Crunched: philanthropy versus tax avoidance

How scientists took first picture of a black hole

Theresa May arrives in Brussels seeking Brexit delay