Grieve for the gravel chub. Mourn the mud sunfish. Say sayonara to the spoonhead sculpin. And pour one out for the lake chubsucker. Once native to New York, these four fish no longer live here ...

The natural world is full of bright surprises, like these amphibian, insect, avian—and even mammal—species Why are some ...

That sort of defines me.” All of George’s fish are endangered Rift Lake cichlids: colorful, freshwater fish native to the Great Lakes of East Africa. Inside his 42 tanks, expertly squeezed ...

Researchers have described two new endangered species of ... Females tend to be less colorful. The Birmingham darter differs from other related fish in that it has long, black blotches on its ...

Photo from Bernie Kuhajda A collection of colorful fish that are crimson ... The researchers argued the Locust Fork darter is endangered, and the Sipsey Fork darter is threatened, warranting ...

However, if you're ready to start an aquarium and are aware of what you're taking on, there are a whole host of colorful fish to choose from. Here are a few of our favorites for your freshwater ...