Many fish enthusiasts love Black Kuhli Loaches for a variety of reasons. They’re a relatively hardy and peaceful species, so ...

Fish can change their teeth quickly, which speeds up their evolution. Cichlids in African lakes show the fastest ...

Unlike many other large lakes, its waters never fully mix, creating distinct layers that support its marine life.

A star from dozens of lightyears away was to blame for what would soon happen. Cosmic rays from a nearby supernova would soon ...

Experienced aquarium owners know they should research different fish species before putting them in their tanks. Some fish ...

The giant gourami, native to Southeast Asia, is another fish species that employs mouthbrooding to safeguard its young. In ...

From tropical fish for aquarium enthusiasts to shellfish served as the center of the plate, Florida’s aquaculture industry ...

The animal kingdom never ceases to amaze with its diverse reproductive strategies. While most creatures give birth conventionally, some species have evolved unique methods, including delivering their ...

African Cichlidae, also known as cichlids, the most diverse and textbook example of species diversification to fill different niches (a phenomenon known as adaptive radiation), were dominated by ...

Fish, including cichlids, have either "simple" teeth, basically cone-shaped pegs, or "complex" teeth with multiple cusps that can adapt to feed on different prey. Peoples spent two years examining ...