It sounds awfully fishy, but a New York City pet shop owner swears it's the truth. Buttkiss, the black pacu he owns, is 43 years old and weighs 20 pounds. "He's not for sale," owner Steve Gruebel ...

The Department of Natural Resources says anglers landed three fish with human-like teeth last month in southeast Michigan. The DNR said three pacu reports were filed with their offices - two from Lake ...

A resident in the Texas Panhandle caught in a local lake an invasive fish species that's part of the piranha family. The invasive pacu fish was captured Tuesday at the Lake Meredith National ...

A Tennessee fisherman’s suspicions that he caught something extraordinary were confirmed over the weekend when state officials determined the fish was a South American pacu, a species related to the ...