Fast-growing farm-raised salmon and trout that are sterile can now be produced using a method developed by Agricultural Research Service (ARS) scientists.

Forestry access roads can have undesirable outcomes on fish populations living in remote lakes due to increased access.

The impact fish stocking has on aquatic insects in mountain lakes can be rapidly reversed by removing non-native trout, according to a study completed by US Forest Service and University of California, Davis, scientists.

By JOHN HOLYOKE When October rolls around, many Maine outdoors enthusiasts forget all about lakes, ponds and streams and start foraging for shotgun shells and orange caps.

GATLINBURG, Tenn. - Curious bears fattening up for winter craftily took part in a project to reintroduce native Southern Appalachian brook trout into streams in the Great Smoky Mountains National Park.