There are two main types of fluid flow - laminar flow, in which the fluid flows smoothly in layers, and turbulent flow, which is characterised by chaotic motion and large amounts of mixing.

One such characteristic is laminar flow. For flows confined on the micrometre scale, viscous forces in the fluid dominate over inertial forces and the flow has damping nonlinearity. Thus ...

The Fox River will soon flow freely from Algonquin to Elgin. Crews will begin work on a $1.2 million project to remove the Carpentersville Dam this month. The project, which will be finished in ...

The Colorado River is the region’s main water source ... a mystery is that we’re not getting the same amount of stream flow for a given amount of snow input. You can have an average water ...

Tom Howarth is a Newsweek reporter based in Bristol, U.K. His focus is reporting on nature and science. He covers climate change, biodiversity, extreme weather, zoonotic diseases and more.