Eight possible cave openings found on the Martian surface look to have once had ancient streams flowing into them, suggesting ...

For decades, Ohio has had laws in place that protect ephemeral streams. These streams sometimes only flow after rain or snow melt. "While they are not like other streams that support fish habitat, ...

A dozen additional east Maui streams and tributaries are the beneficiaries of amended interim insteream flow standards, or IIFS, which are meant keep water in the streams and enhance the downstream ...

Just a few yards past the culvert where Larkin Run emerges, water is flowing so fast that it has undercut one of the banks by more than a foot. Which is why the small York County stream is the latest ...

The quality of waters can be assessed using of the organisms occurring therein. This approach often results in errors, because many species look alike. Therefore, new methods focus on DNA analyses ...

Fisheries scientist Tom Pham releases tagged juvenile salmon into the Sacramento River. (Photo by Jeremy Notch) Juvenile salmon migrating to the sea in the Sacramento River face a gauntlet of hazards ...

When the devastating and deadly Lahaina fire broke out, one of the problems was not enough water to fight the flames. But water, and a lack of it, has been a problem for parts of West Maui for decades ...