Even more striking were the changes that occur as sharks grow. At around 3m in body length, white sharks undergo a major ...

This video documents the challenge of bowfishing invasive snakehead fish. Known for their aggression and resilience, snakehead often survive shots that would kill other species. The hunt requires ...

Sri Lankan fishers are making the most of a frustrating situation, turning a negative into a positive. As the invasive snakehead fish have taken over freshwater fish populations, they have come up ...

DEDURU OYA, Sri Lanka (AP) — An invasive fish is threatening the livelihood of people in this northwestern village by aggressively eating traditional fish and shellfish species in the Deduru Oya ...

What has needle-like teeth so large they don’t fit inside its mouth, a huge gaping jaw that completely engulfs its prey, and lives in the depths of the ocean where sunlight can’t reach? That would be ...

Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, called a tenaculum, helps males hold onto females during mating. Genetic ...

WARIYAPOLA, Sri Lanka, Sept 22 (Reuters) - Nissanka Arachchige Vimukthi Sandaruwan beat more than 1,000 anglers to become champion of a unique competition to protect native fish from invasive giant ...

Sri Lanka urged people on Saturday to catch and cook invasive fish species, including the giant snakehead and piranhas, that threaten fragile freshwater ecosystems and are now banned. The Fisheries ...

A juvenile spotted ratfish. These deep-sea fish are named for their long, rat-like tails. Gareth J. Fraser, University of Florida Deep in the ocean, you can find a strange fish with teeth not just in ...

If you want to try something new for dinner, the U.S. Fish and Wildlife Service recommends that more people eat nutria, wild pigs and other invasive species. You can hunt or fish for several on the ...