Michigan residents may notice a higher-than-normal number of dead fish washing ashore from this season's winterkill.

In August, roughly 100 fish turned up dead in a creek below the large Kensington gold mine north of Juneau. Seven months ...

After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

When fishers on Lake Chilwa cast their nets, they don’t know whether there are fish below, or something else entirely. “We ...

Natural fish kills are common in Michigan during the winter months, and may be more common this year due to normal winter temperatures and snowfall. Frozen lakes and deep snowpacks can reduce ...