The spectacular radiation of 2,000 species of cichlid fishes in East Africa is an ideal model system and natural laboratory for studying evolutionary processes. The explosive speciation of cichlids is ...

Here’s what you’ll learn when you read this story: Some creatures are frozen in evolutionary time—they look about the same today as they did before the first dinosaurs hatched. Then, there are ...

Scuba divers found some “large”-eyed lake creatures off the coast of Malawi and discovered two new species, a study said and photos show. Photo from Getty / iStockphoto Plunging into a large lake in ...

It all started with the Convict cichlids. The small striped fish, native of Central America, captured Sac State Biology Professor Ron Coleman’s attention in a laboratory at the University of Toronto ...

While cichlids are common throughout Texas waterways, the peacock genus is endemic to East Africa's Lake Malaway, the second-largest lake in Africa. Known for their striking colors, the rare, tropical ...

Facebook A fisher shared a video of an invasive fish in Florida, along with a culinary solution that sparked a lively ...