The East River is a saltwater tidal estuary or strait in New York City. The waterway, which is not a river despite its name, connects Upper New York Bay...

ABC No Rio is a collectively-run non-profit arts organization on New York City's Lower East Side. It was founded in 1980 in a squat at 156 Rivington Street...

Rio de Janeiro (Portuguese: [ˈʁi.u d(ʒi) ʒɐˈne(j)ɾu] ), or simply Rio, is the capital of the state of Rio de Janeiro. It is the second-most-populous city...

Rio Tinto Group is a British-Australian multinational company that is the world's second largest metals and mining corporation (behind BHP). It was founded...

The Rio Grande (/ˌriːoʊ ˈɡrænd/ or /ˌriːoʊ ˈɡrɑːndeɪ/) in the United States or the Río Bravo (del Norte) in Mexico (Spanish pronunciation: [ˈri.o ˈβɾaβo...

East Fork Rio Chama is a tributary of the Rio Chama in southern Colorado. The stream flows south from Dipping Lakes near the continental divide in Conejos...

The Rio Grande rift is a north-trending continental rift zone. It separates the Colorado Plateau in the west from the interior of the North American craton...

Rock in Rio is a biennial Brazilian multi-day music festival held at City of Rock in Rio de Janeiro. It later branched into other locations such as Lisbon...

The Rio Negro (Portuguese: Rio Negro [ˈʁi.u neɡɾu]; Spanish: Río Negro [ˈri.o ˈneɣɾo] "Black River"), or Guainía as it is known in its upper part, is the...

build a hacienda in the area. San Felipe Springs, about 8 mi (13 km) east of the Rio Grande on the U.S. side of the border, has historically produced 90×10^6 US gal...