Saltwater tank inhabitants are far more sensitive to shifting conditions than most hobbyists realize, and one overlooked ...

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 ...

These cichlids can now be used as a model system for studying widened canals, and we can apply what we learn from them to the fish in the deep sea." Webb analyzed video of the swimming behavior of the ...

You’re considering new fish for your home aquarium, but all you see in your local pet store are the usual guppies, tetras, and small cichlids. You want a more unusual fish that stands out from the ...

In 2018 and 2020, Michael Pauers traveled 8,500 miles to go fishing in Lake Malawi, but not with a pole and lure. He and his research colleague, Titus Phiri, were collecting and describing ...

Nasa's NISAR satellite captured Antarctica's unique hummingbird ice formation. This striking pattern resulted from a mountain ...

Escaped flowerhorn cichlids are causing concern for native species and about parasites capable of infecting humans ...

Some animal parents go to extraordinary lengths to shield their young from predators, disease, and dangerous currents.