Dozens of people are dead and thousands were forced to evacuate after days of heavy rain unleashed torrential flooding in southern Brazil.

Fuel shortages in Nigeria have raised the price of gasoline and caused huge queues in cities like the capital Abuja, in a country already grappling with high inflation and a cost of living crisis.

At least 60 people have been killed as southern Brazil endures its worst flooding in more than 80 years. Rescuers are battling torrential rains as they search for missing people in the state of Rio Grande do Sul.