Illegally stocked non-native fish have been an issue that has plagued the American West’s rivers and streams ever since settlers first arrived in the 1800s. Now, the dynamics of entire river ...

The department said anyone who catches an exotic fish, should not release it. Instead, send photos of the fish and the location where it was found to aquaticinvasives@tpwd.texas.gov.

JACKSON, Wyo. (AP) — Yellowstone National Park biologists have announced plans to release toxins into a river to remove exotic fish. The Jackson Hole News & Guide reported Friday that ...

Biologists and volunteers collect fish from the Los Angeles River using seine nets. Researchers are creating an inventory of species in the river to help measure the effects of El Niño.

Exotic species, the report said, have likely entered the river either as aquaculture escapes or through pet releases.

FLORENCE, AL (WAFF) - Some fishers in the Tennessee River have a new cause for concern. A meeting was recently held to discuss the Asian carp, an exotic fish species, according to our news partners at ...

Earlier this month, four unwanted exotic fish were caught by Denver-area anglers. Two Asian bighead carp were taken out of Cherry Creek Reservoir and a pacu and an arawana ...

An invasive snakehead fish is pictured after being pulled from a canal in Weston, Florida on May 16, 2012. Joe Raedle/Getty. Nguyen was indicted on two counts of allegedly selling the "aggressive ...

LEANDER, Texas — Officials are warning anglers about a beautiful exotic fish recently caught in Central Texas. The aulonocara species of fish, better known as Peacock Cichlids, are native to ...