USDA and University of Idaho researchers are developing rainbow trout that thrive on plant-based diets. HAGERMAN, Idaho — Fish are a valuable source of high-quality protein and omega-3 fatty acids ...

Over this past school year, third graders from Two Rivers Community School in Glenwood Springs have watched as their little rainbow trout went from eggs to fingerlings — essentially baby trout ...

The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some scientists have grave concerns. Swathes of scientific data deletions are ...