River - Wikipedia
A river is a natural stream of fresh water that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons.
River | Definition, Examples, Importance, & Facts | Britannica
Mar 12, 2025 · River, (ultimately from Latin ripa, “bank”), any natural stream of water that flows in a channel with defined banks . Modern usage includes rivers that are multichanneled, intermittent, or ephemeral in flow and channels that are practically bankless.
List of rivers of the United States - Wikipedia
Major rivers of the United States. The following list is a list of rivers of the United States.
How the Ohio River levels compare to the all-time Cincinnati record
14 hours ago · How will Monday's river levels compare to the all-time record in Cincinnati? Here's what we know.
10 Most Famous Rivers In The World - WorldAtlas
Sep 16, 2021 · Rivers are the lifeblood of our world. Providing water supplies to ecosystems across the globe, these natural flowing watercourses provide habitats, energy, transportation …
River - National Geographic Society
Oct 19, 2023 · A river is a ribbon-like body of water that flows downhill from the force of gravity. A river can be wide and deep, or shallow enough for a person to wade across. A flowing body of …
Understanding Rivers - Education
4 days ago · Rivers are found on every continent and on nearly every kind of land. Some flow all year round. Others flow seasonally or during wet years. A river may be only kilometers long or …
13 Different Types of Rivers That You’ll Wish You’d Known
Rivers are geographical phenomena where freshwater flows through dry land from one place to another. They also serve as natural drainage systems. Rivers occur naturally in all continents around the world, including Antarctica.
River - definition of river by The Free Dictionary
A large natural stream of water emptying into an ocean, lake, or other body of water and usually fed along its course by converging tributaries. 2. A stream or abundant flow: a river of tears. 3. The fifth and last of the community cards in various poker games, especially Texas hold'em.
Rivers | National Geographic
Rivers and their tributaries are the veins of the planet, pumping freshwater to wetlands and lakes and out to sea. They flush nutrients through aquatic ecosystems, keeping thousands of species...