Swamp People star Zak Catchem sparked a frenzy after claiming to catch a 50-pound piranha, but fans quickly pointed out it was actually a pacu.

A vegetarian piranha from the Amazon and a flying dinosaur found on the Isle of Skye are among the species previously unknown that have been named this year. Natural History Museum (NHM ...

“Huge 50lb Piranha Species caught in City Park Pond!” Catchem captioned the video, which showed him and his friends reeling ...