Giant snakehead fish have established themselves in Sri Lanka's Deduru Oya reservoir, threatening native fish species and local fishing livelihoods, reported Mongabay. In mid-June, an angler pulled an ...

A nationwide campaign was launched last month in Sri Lanka to encourage the capture of excess fish predators and invasive species in the Deduru Oya reservoir. The Fisheries Ministry hosted a one-day ...

Giant predator catfish are some of the most powerful freshwater fish in the aquarium trade. Their size and feeding response make them both fascinating and dangerous tank residents.

In rivers that once held a balanced mix of native fish, a giant predator now dominates so completely that it has started lunging out of the water to grab unsuspecting pigeons. The wels catfish, a ...

IFL Science: Russell Engelman, graduate student and research assistant in biology at the College of Arts and Sciences, weighed in on his recent discovery about Dunkleosteus, Cleveland's prehistoric ...