Sea dragons captivate visitors at California aquarium

At first glance, it looks like a branch of kelp, but then an eye moves among its leafy appendages, and ridges of tiny, translucent fins start to flutter, sending the creature gliding through the water like something from ...

Tourists and fishers key to future of rare manta nursery

Two manta ray hotspots in waters near Bali identified in new research as vital habitats for the threatened species, could be at risk from unregulated tourism and small scale/ artisanal fishing.

Climate change will redistribute tuna

The increase in skipjack and yellowfin tuna in the tropical area, and the movement of the rest of the species (albacore, Atlantic bluefin tuna, bigeye tuna and southern bluefin tuna) towards colder waters are the main conclusions ...

How one gene in a tiny fish may alter an aquatic ecosystem

In a remote area of British Columbia's Vancouver Island, Kennedy Lake's deep blue waters stretch over 25 square miles. The lake is home to the threespine stickleback, a diminutive fish species that has provided rich fodder ...

City fish evolve different body forms than country fish

A North Carolina State University study examining the effects of urbanization on the evolution of fish body shape produced both expected and surprising results: One fish species became more sleek in response to urbanization, ...

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