The American Rivers map specifically names each major tributary, while the map shared on social media appears to show smaller water features that stem from the tributaries. (American Rivers ...

The American Rivers map specifically names each major tributary, while the map shared on social media appears to show smaller water features that stem from the tributaries. (American Rivers ...

Depth of Major Amazon Tributary in Brazil Drops to Record Low in Severe Drought (This Sept. 30 story has been corrected to fix a name in the reporting credits)) By Bruno Kelly MANACAPURU ...

30 story has been corrected to fix a name in the reporting credits) The Solimoes, one of the two largest tributaries of the Amazon River in Brazil, fell to its lowest level ever on Monday in the ...