Invasive fish species wreak havoc on native ecosystems, causing irreversible damage to biodiversity and local economies. This video highlights five of the worst invasive fish that have spread beyond ...

While invasive species often cause harm, certain introduced animals and plants can provide unexpected benefits to ecosystems. This video showcases five such species, including the peacock bass and the ...

“From my understanding, you would not be able to keep a fish that you removed from the water body, so in that case, you would have to remove it and likely euthanize it,” Tanner said. If you can no ...

Federal protections could soon be extended to a rare Nevada fish that environmentalists say is “barely clinging to existence" ...