Brazil fires threaten world's largest wetland

Flames are ravaging Brazil’s Pantanal, the world’s largest wetland, approaching the region’s main highway and threatening endangered species amid a near-record number of fires.

Brazil’s national space research agency Inpe has registered 3,121 fires in the first 15 days of August, nearly five times higher than the same period a year ago. At the current pace, fires could approach the all-time record for any month since records began in 1998.