Known for attacking humans in the wild, this fish just became my newest river monster pet. French police puncture migrant ...

"You have to make sure that you're prepared to handle the number, how large they get, and just how much they need to eat." ...

The pet fish have ‘bottomless appetites’ and will wreak havoc on local watersheds. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday.

Many exotic animal species are banned or heavily regulated in certain US states, and even nationwide. Learn about these ...

Guppies are a small, pretty species of fish that are extremely popular for home aquariums. While they’re fun in captivity, in the wild they can cause major trouble. Native to South America ...

ERIE, Penn. (WKRC) — Pet store goldfish are not only surviving the harsh winter conditions of Lake Erie, but are thriving, officials said. The United States Fish and Wildlife Service posted a ...

The Vermont Fish and Wildlife Department explained that as of July 1, a new law called Act 47 prohibits the sale of pond ...

Elk, deer and pronghorn have begun giving birth to fawns and calves and some of these newborns may be seen in coming weeks. Each year, Game and Fish ...

New Jersey Fish and Wildlife officials are warning New Jersey residents and visitors to keep clear of Atlantic sturgeon. The ...