Tens of thousands of people take part in protests across Brazil, calling for the impeachment of President Dilma Rousseff.

Voters in Sri Lanka go to the polls, with former President Mahinda Rajapaksa aiming to return to office as prime minister.

Chinese Premier Li Keqiang visits the victims of last week's explosions at a chemical warehouse in the port of Tianjin, where 95 are still missing.

Andy Murray ends an eight-match losing run against Novak Djokovic to win the Rogers Cup 6-4 4-6 6-3 in Montreal.

Field trials show a so-called "drinkable book" can kill bacteria in drinking water, thanks to metal nanoparticles embedded in its pages.

Bank of England policymaker Kristin Forbes warns that keeping interest rates low for too long could harm the UK's economy.

The number of people living with diabetes has soared by nearly 60% in the past decade, the charity Diabetes UK warns.

The National Farmers Union and government ministers will hold talks in London later over the future of British dairy farming.