Thick armor, massive heads, and pure muscle. These invasive plecos shrug off bad shots and keep moving, forcing precise hits and teamwork to bring them in before they disappear back into the shadows ...

San Antonio's downtown river reveals a muddy mystery of objects as it undergoes maintenance. The cleanup combats invasive species threatening local ecosystems.

Invasive apple snails continue to spread in San Antonio’s River Walk. Officials are testing new barrier systems to curb reproduction.

Armored catfish are driving manatees out of their warm-water refuges, putting their health at risk. Here’s why it’s happening—and what scientists are doing to help. An invasive armored catfish grazes ...

Pat Hutchinson was fishing the James River in Virginia on January 5, 2025, when she landed this 13.61-kilogram (30-pound) blue catfish. (IGFA) VIRGINIA – One lucky woman kicked off 2026 with the catch ...

If I were to flip you the bird left-handed, which I sometimes do to mix things up, you’d notice that my middle finger is crooked, with a bulged knuckle. Why does it look like that? Catfish noodling.

In the late-1980s, GM briefly considered discontinuing its iconic Camaro and Firebird — pony cars as we know them — in favor of moving the automaker's entire product line toward smaller, front-wheel ...