From herbivores to fierce predators, discover the truth about what piranhas eat and how their diet varies by species.

Piranha is a general name used to describe a group of freshwater fish with a fearsome reputation when it comes to feeding. There are between 40 and 60 different species; none grow larger than two feet ...

Here’s what to know about catching and selling iguanas in Florida, which is legal now… And laws to know if you just want to ...

The first-of-its-kind project is happening in Lake Michigan near Milwaukee, and Sleeping Bear Dunes National Lakeshore and ...

Capping a review compelled by prior litigation, the federal agency announced it will retain the northern distinct population ...

The ocean is home to a stunning array of fish species, each boasting unique colors, patterns, and shapes. From the flamboyant ...

Nishikigoi, better known as koi fish, are a well-known variety of the common carp. They are bright red and white and revered ...

Some fish are healthier than others. The healthiest fish to eat are high in nutrients and low in contaminants.

Aquatic pets are fascinating, but not everybody has space for a full-scale aquarium in their home. Luckily, there are plenty ...