Conservationists are telling anglers to cut the head off a predatory, reptile-looking fish that can breathe air if they find one. The northern snakehead is an invasive fish species with a fitting name ...

Burmese pythons are an invasive species in South Florida, negatively impacting native wildlife and ecosystems. State and federal programs pay contracted hunters to find and remove the invasive snakes ...

Conservationists are telling anglers to cut the head off a predatory, reptile-looking fish that can breathe air if they find one. Northern snakehead fish are native to Asia, and were first found in ...