Discover the bigmouth buffalo fish, a 100-year-old freshwater marvel that defies aging and faces an uncertain future. Learn about its biology and conservation.

Species in Lake Victoria, Lake Titicaca, Sri Lanka’s Wet Zone and the Western Ghats of India are particularly vulnerable to ...

A record bowfin was caught on a NJ creek on a warm day last month. Bowfin are living fossils as they're last survivor of a primitive family of fish.

The distinctive bristlenose pleco is a favorite among fish enthusiasts – and it’s no wonder. They are visually stunning, ...

In a river of southern Africa, a “large”-mouthed creature swam along the rocks looking for its next meal. Something about the “slender” animal caught the attention of snorkelers — and for good reason.