A new study by the National Oceanic and Atmospheric Administration found the Corps' operation of the dams violates the ...

Construction to replace several existing culverts that block fish migration around Gorst over the next few years as well as ...

Thirty juvenile Alabama shad are striking out on a 650-mile journey from the Ouachita River in southwest Arkansas to the Gulf ...

So researchers such as Stoffers are working to create detailed maps of species-specific migration routes in rivers worldwide, identifying pathways that migratory fish depend on for their survival.

Monarch butterflies are unique in their migration patterns. Eastern monarchs travel between Mexico and the U.S., spending ...

In particular, the guide cues and the signaling-originating cells remain elusive. We found a directed migration of angiogenic sprouts in the zebra fish pectoral fin vascular development process. We ...

If you're perching on the fence about whether to go birding, here's a handful of reasons to get out there this year.

Say the word “butterfly,” and the iconic orange and black of the monarch may immediately spring to mind. But they are becoming a rarer and rarer sight in nature.

These sites were identified by the Washington State Department of Fish & Wildlife as barriers to salmon migration and other resident fish species. The Washington State Department of Transportation ...

Wildlife managers, scientists and conservationists have a more complete ecological map of the American West with the release ...