"Transporting or releasing invasive species is illegal and can have detrimental impacts on the environment, fish, and ...

Timah Tosah Lake, in the Malaysian state of Perlis, is at risk of being overrun by non-native fish, the New Straits Times reported. The biggest culprit, according to the state's Fisheries Department, ...

An ecological crisis is unfolding across the United States as invasive species inflict catastrophic damage on native ecosystems and agricultural lands. The financial toll has reached $120 billion ...

When brown trout were introduced to the United States in the late 1800s, the goal was to provide more sport-fishing opportunities. It worked – brown trout have spread throughout the country, boosting ...

LEANDER, Texas — A colorful fish recently caught in a Central Texas lake is bad news, according to the Texas Parks and Wildlife Department. Someone caught the non-native hybrid Peacock Cichlid in the ...

The recommendation is meant to protect the ecologically sensitive brook trout.

Over the years, U.S. wildlife agencies have made some bad trout stocking decisions, some of which have threatened the survival of native trout species. To protect and support threatened populations, ...