Maintaining position in the face of flow can be energetically costly, but provides access to a conveyer belt-like food-delivery system. Stream and river organisms reflect their localized niche ...

It says that within a stream of fluid, pressure goes down at the same time as the speed of flow goes up. Similarly, pressure goes up as speed goes down. But hang on a second, you might say.

Honokohau Stream is seeing low flow levels due to a recent lack of rainfall. According to the DLNR, the stream is currently flowing at 5.6 million gallons per day, or 37 percent of the stream’s ...

That is the question addressed in a new paper on the arXiv preprint server. It looks at how streams of interstellar bodies might escape a solar system and how they would then move through the ...