Officials in Maine have issued a warning after an invasive species was found in a lake where it had not been seen previously.

It's back to the drawing board for the Forest Service after a judge found its plan failed to assess impacts on grizzly ...

The researchers were recording the depths when they discovered an unfamiliar pink snailfish swimming just above the seafloor.

As fall arrives, Montana's world-class rivers, streams, lakes and spring-fed ponds cool down and come alive, providing a fishing paradise for both traditional and fly-fishing anglers looking to land a ...

The sound of a generator in the middle of Spring Creek was the first indication that something unusual was happening. Around the bend came the small boat carrying the generator, ...

The blind cavefish aren’t alone in these underground systems. The darkness also conceals crustaceans and other macroinvertebrates that the cavefish can prey on. These other creatures will prey on ...