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 ...

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 ...

East of Cleveland, where major tributaries cut down to meet the Cuyahoga, the exposed bases of these bedrock deposits are the Devonian shales of the Chagrin Formation, below which lie the Devonian ...

Officials are cutting off access and utilities as heavy rain is causing a major tributary to the Ohio River to rise. All residents in Falmouth and Butler in Pendleton County, Kentucky, are under a ...

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 ...