It sounds like a horror movie from the ’80s, but the “Frankenfish” is very real—and it’s swimming in U.S. waters right now.

A giant goldfish, described by officials as a "megalodon," was pulled from a waterway at Presque Isle State Park in ...

The record-breaking catch, an invasive bighead carp weighing over 118 pounds, was reeled in by Bryan Baker on Grand Lake O’ ...

The spongy moth, formally known as the gypsy moth, is an invasive species that has historically killed millions of trees in Pennsylvania. According to the PA Game Commission, they cause an ...

The warning comes two months after the U.S. Fish and Wildlife Service put the animal on its list of "5 invasive species to ...

Invasive northern snakeheads can “walk” on land, breathe air and survive out of water for several days, and they also compete ...

TOPEKA (KSNT) – Biologists are urging anglers and others to keep an eye out for an invasive ... fish swims in a tank at the Academy of Natural Sciences April 28, 2005 in Philadelphia, Pennsylvania.

37,530 people played the daily Crossword recently. Can you solve it faster than others?37,530 people played the daily Crossword recently. Can you solve it faster than others?

Q. What are nutria, and why are they now considered a pest? Nutria (or coypu) are like gophers on steroids. Since they live near water, they are often mistaken for beavers or muskrats. There are ...

Natural landscapers from Goats on the Go have been enlisted to help eat invasive species at the park off Olentangy River Road. Check out the gallery with this story for a look at the goats ...

A spring floral diorama of Pennsylvania’s Laurel Highlands ... looks at the complex histories and language around invasive plants and how they impact ecosystems. “Oftentimes we point at specific ...