WILLOW, Alaska—Corey Ercolani pulled a northern pike from a gillnet and slit its belly with a knife. Inside its guts lay fresh evidence of a growing biological crime: a dead juvenile salmon. A coho, ...

Warming rivers and the uncanny ability of northern pike to navigate saltwater have enabled the freshwater invaders to lay siege to Southcentral Alaska’s salmon and trout.

A recent study evaluates the impacts on the Amazonian tambaqui fish from simultaneous exposure to a mix of pesticides and an extreme climate change scenario. Researchers subjected the fish to higher ...

Climate change is reshaping fish habitats. Some fish are winners, others are losing out. Fish already face plenty of pressure from overfishing and pollution. Climate change is adding more: warmer ...

Fish and other marine organisms, though deeply affected by human activities, don't respect human borders. The ranges of many commercially important species in fact straddle the borders of countries' ...

It’s Greece’s first such response to a climate change-induced threat from an alien species. Read more at straitstimes.com.

Across East Africa’s coastline, climate change and industrial fishing are threatening the livelihoods of millions who depend ...

Around the world, ocean warming is causing fish to move polewards in search of cooler water. But what if you’re a tiny prawn, barramundi or rare sawfish in a northern Australian gulf and your exit ...

TANGA Region is losing an estimated 50bn/- annually due to the effects of climate change, with rising sea temperatures, declining fish catches and reduced seaweed production threatening the ...