Permafrost, the thick layer of perennially frozen ground that covers much of the Arctic, slows down the migration of Arctic rivers, according to a new Caltech study. River migration is a common ...

The fluvial geomorphology field has long investigated the interplay between climate, hydrology, and sediment transport in river systems. Recent studies ...

If we could rewind the tape of species evolution around the world and play it forward over hundreds of millions of years to the present day, we would see biodiversity clustering around regions of ...

Rivers are constantly changing as erosion, sediment deposition, floods, geology, climate, vegetation, and human activities ...

Every spring, melting snow and heavy rainfall brings a higher risk of flooding and riverbank erosion to parts of Canada. Bank erosion is responsible for a significant portion of annual flood damage in ...