There's no conclusive evidence, but a river reputed by some to be the oldest in the world dates back 340 million years.
There’s a long history behind the viral red river in Argentina ...
A federal court judge has set the date for what could be the first bench trial in a Flint water crisis case involving the U.S ...
Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...