By Jenny Gonzales An inhabitant of the Amazon Basin and one of the world’s largest freshwater fishes, the pirarucu (Arapaima ...
Hosts of NPR's science podcast discuss new findings about long-distance fly migration, an unexpected impact of emissions in the Amazon, and fish noises. All right, it's time now for our science news ...
WWF-Pakistan warns that the invasive Amazon sailfin catfish, a non-native aquarium species, has established itself in Sindh ...