Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

Although freshwater environments, from creeks to rivers, brim with more than 10,000 species of fish, we may never get ... rough-skinned newts visit the same pond in Oregon’s Willamette River ...

Officials recommend anglers check the CDC guidelines before eating freshwater fish due to rising contaminant levels.