Fish are masters of coordinated motion. Schools of fish have no leader, yet individuals manage to stay in formation, avoid collisions, and respond with liquid flexibility to changes in their ...

As if US waterways weren't teeming with enough invasive fish of late, a Texas angler caught a South American piranha relative with "human teeth" at a local lake on Sunday. The fish, dubbed a pacu ...

Pacus are not the only fish with human-like teeth that appear in U.S. waters. In 2021, a sheepshead fish ( Archosargus probatocephalus ) with a much larger set of pearly whites was caught from a ...

A boy in Oklahoma reeled in an alarmingly weird catch this past weekend: a pacu, the South American fish that's a cousin of the piranha — and whose humanlike teeth have long struck fear in swimmers.

If you fish along the Gulf of Mexico coast, you might come across a striped fish with human-like teeth. Sheepshead fish (Archosargus probatocephalus) are omnivorous saltwater fish that live along ...

An 11-year-old Oklahoma boy reeled in an unusual catch while fishing at a neighborhood pond last Friday.. Charlie Clinton managed to catch an exotic pacu fish, which is a South American fish ...