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 ...

A certain type of male fish that builds sandcastles to impress females and warn off rivals has provided an important clue about the evolution of new species. Cichlid fish, which live in Lake Malawi, ...