Water current pervades every facet of existence for life in lotic (flowing water) habitats. Maintaining position in the face of flow can be energetically costly, but provides access to a conveyer ...

The device was not digital, but used water flowing through a series of interconnected tanks, tubes and pumps to perform its calculations. Lukyanov discovered that water flow is in many respects ...

The Texas drought in the Hill Country and along the I-35 corridor continues to drop rivers near historic low levels ahead of ...