In the state of Rio Grande do Sul, workers struggle to recover from torrential downpours that left cities underwater.
The move by President Luiz Inacio Lula da Silva comes after months of tensions caused by Israel’s assault on Gaza.
Experts say online campaigns have targeted the floods in Rio Grande do Sul with fake news aimed at discrediting Lula.
Drones are being used to replant degraded areas of forest in Brazil – how successful have they been so far?
Brazil beat a joint bid by Belgium, Netherlands and Germany to become first South American nation to host the event.
Rescue brings rare good news to southern Brazil, devastated by worst flooding in 80 years that has killed more than 100.
Crews race to rescue survivors as floodwaters displace 160,000 people across southern state of Rio Grade do Sul.
Flooding in south Brazil has submerged one of its biggest cities, killed dozens of people and displaced thousands.
Thousands in Brazil’s southern Rio Grande do Sul state lack water and electricity as floodwaters inundate entire towns.
Flooding in Brazil has displaced more than 115,000 people and left close to 80 dead.
The disaster in Brazil’s southern Rio Grande do Sul state has killed at least 78 people over the last seven days.
More than 88,000 people displaced as floods hit Brazil’s southern Rio Grande do Sul state.
The death toll has climbed to 56 in Brazil’s southern Rio Grande do Sul state, with tens of thousands displaced.
Torrential rains wreak havoc with toll expected to rise as search continues for dozens of people reported missing.
