BUTTE -- Fish biologists blame the saprolegnia fungus as the likely cause of low brown trout numbers in the Clark Fork River downstream of Warm Springs Ponds this spring. They found 600 brown trout in ...

Even if you don't hunt or fish but spend enough time outdoors, you're bound to come across something a little out of the ordinary -- perhaps a deer with an odd growth, a raccoon acting strangely or ...

A poisonous fungus is the potential culprit behind a massive fish kill on the Red River last July, according to an interim report released last month by the Environmental Protection Agency. The fish ...

In collaboration with Marsha Landolt, Eastern Fish Disease Laboratory, Leetown, W. Va. Translated by Christa Ahrens.