Scientists found a “territorial” creature headbutting rivals in a rocky stream of southern China and discovered a new species, a study said. Photo from Qian-Yu Liang via Chen, Li, Tang, Pu and Lei ...

A freshwater fish thought to be extinct was found this week in Turkish waters, nearly 50 years after it was last seen. The Batman River loach was last seen in the Batman and Ambar rivers in 1974.

On a sunny day along a stream in southern China, tadpoles dart through the water as they grow and develop into frogs. The canopy-covered water acts as a nursery for these creatures and others. But at ...

Researchers in Turkey recently rediscovered the Batman River loach, a species that hadn’t been seen since 1974. There have been many prior unsuccessful attempts to find the species, leading to ...

Fishkeeping is a popular hobby enjoyed by over 12 million American households. An aquarium filled with colorful freshwater fish can add natural beauty to your home and help you learn more about marine ...

Native to the Gila River basin, the loach minnow and spikedace are adapted to the beautiful yet vulnerable ecology of southwestern desert rivers. These rare, pint-sized fish are just two of many river ...