Koi carp are one of the most iconic ornamental fish in the world. Originally hailing from Japan, these beautiful fish have amazingly patterned bodies. There are many varieties–– and some of them are ...

Choosing long‑lived fish can turn an aquarium into a long-term companion rather than a short‑lived hobby. Lifespan depends on more than just species; water quality, tank size, filtration, diet and ...

Fish is one of the most nutrient-dense foods on the planet—but not all varieties are created equal. Here’s how to choose the ...

Salmon gets the stamp of approval from dietitians. But what other types of fish should you be eating? (Getty Creative) When it comes to healthy eating, you will be hard-pressed to find a health care ...

While some may think of ceviche as "Mexican sushi," the seafood used to make it doesn't taste quite so raw. While it isn't cooked using a traditional, heat-based method, it does get pickled in acidic ...

A small fossil reveals that the largest freshwater fish, Otophysans, emerged in the sea, not in rivers, changing the ...

University of Victoria (UVic) biologists have discovered that even closely related fish species make unique and distinctive ...

This is the first time a pond loach has been found in the Maritimes region. An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of ...