The large fish also happens to be Cruz's fifth Freshwater Big Fish Award species, earning him his Elite Angler Certificate. "Congratulations Jose on your incredible accomplishment!" TPWD wrote on ...

Cichlids are one of the largest and strangest groups of vertebrate fish — fish with backbones — on Earth. They’re popular as pets and farmed in aquaculture, and scientists have been studying them ...

Africa's Lake Victoria is home to one of evolution's greatest experiments. In its waters, what began as a single lineage belonging to the cichlid family of fishes has since given rise to a dazzling ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...

Fact checked by Emily EstepReviewed by Nick Saint-ErneFact checked by Emily EstepReviewed by Nick Saint-Erne The blood parrot cichlid is a hybrid aquarium fish species that has created notable ...

The poster child for sustainable fish farming -- the tilapia -- is actually a problematic invasive species for the native fish of the islands of Fiji, according to a new study by the Wildlife ...

Researchers have discovered that the genes related to extracellular matrix (ECM) and the Wnt signaling pathway characterize the independently acquired lip hypertrophy in cichlids of the East African ...

Aug. 8 (UPI) --New research confirms hybridization is a boon for evolution. Similar species sharing habitat sometimes mate. If they're genetically compatible, these species can spawn hybrids.

NORTH LLANO RIVER — One thing about fishing any of our clear Hill Country streams in the spring and summer is that you’re going to catch fish. Sometimes it’s a bunch of fish and sometimes it’s ...

The poster child for sustainable fish farming -- the tilapia -- is actually a problematic invasive species for the native fish of the islands of Fiji, according to a new study by the Wildlife ...