Florida wants you to kill as many of the invasive Burmese pythons as you can during the 10-days contest in July. But you can't shoot them.

The fish, which can survive short periods of time in low-oxygen conditions by breathing air, is an invasive species.

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of Fisheries and Oceans Canada confirmed reports of Misgurnus anguillicaudatus -- ...

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

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of Fisheries and Oceans Canada confirmed reports of Misgurnus anguillicaudatus ...

Experts say the fish compete with native species for food, and they're unlike anything else found in the Delaware Valley Watershed.

Invasive snakehead fish found in the Schuylkill River: 'They're not supposed to be here' The northern snakehead is native to Asia, not Chester County.

NEW GERMANY — Fisheries and Oceans Canada says an invasive type of fish called a pond loach has been found in Nova Scotia, marking the first such finding in Atlantic Canada.

NEW GERMANY – Fisheries and Oceans Canada says an invasive type of fish called a pond loach has been found in Nova Scotia, marking the first such finding in Atlantic Canada. A single, egg-beari ...