A striking, silver-colored fish commonly kept as an aquarium pet has been hiding in plain sight in the Philippines' largest ...

Ecologists celebrated the release of thousands of palm-sized lake sturgeon into the Maumee River in 2018, kicking off an ...

Cod used to be giants. With their impressive size—over a meter in length and weighing up to 40 kilograms—and abundance, they, ...

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of ...

Northern Snakeheads are spreading in Missouri waterways, posing a threat to local ecosystems. Learn about their unique ...

When it comes to designating Wyoming’s first migration corridor in more than six years, retired sage grouse biologist Tom ...

EVERETT — Anna Kagley was working at a federal lab in Seattle in 1989 when the Exxon Valdez tanker spilled some 11 million ...