From illegally caught to extremely high in mercury, these are five fish you should bypass the next time you're eating out and are craving seafood.

Fish sandwiches are a satisfying meal to make at home, but not every type of fish is good for the purpose. Experts advise which types to use and which to skip.

A pair of studies show that American rivers are getting hotter, posing a risk for many fish species.

We may receive a commission on purchases made from links. If you haven't jumped onto the tinned fish bandwagon, you're missing out! Tinned fish are durable, cheap staples encompassing far more than ...

Migratory species don’t travel with a passport, but they cross borders all the time. This makes the animals’ conservation a uniquely challenging, international effort. That effort needs a lot of work, ...

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 ...

Scientists document thousands of bumblebee catfish, Rhyacoglanis paranensis, climbing waterfalls in Brazil, revealing nocturnal migrations.

The fish is described as "an airbreather and can live a considerable amount of time out of the water" getty An invasive species of fish has been found slithering in Missouri once again, with officials ...