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

Can a single policy shift reverse decades of partnership, threaten already vulnerable species, and reopen old sores ...

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 ...

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

A familiar rattlesnake slithered into a biologist’s campsite near a ghost town in Arizona. Turns out, the biologist moved the ...