New research has indicated that melting Arctic sea ice could spell doom for the polar cod due to the ripple effects of ...

Beneath the frozen surface, a number of fish species have adapted to survive in these harsh conditions. From icy seas to deep ...

Oceans shape everyday life in powerful ways. They cover 70% of the planet, carry 90% of global trade, and support millions of jobs and the diets of billions of people. As global competition ...

Sonic imaging revealed millions of fish killed in epic feeding frenzy.

Most people picture the time of dinosaurs as a steamy, tropical world. But during the Late Cretaceous period, northern Alaska was a different kind of wild. Located far above the Arctic Circle, it ...

A years-long effort to reintroduce Arctic grayling to Michigan's lakes and streams is ready to begin a new phase, state ...

BRIDGETON TOWNSHIP, Mich. — A species of fish with a tall, iridescent top fin once swam in the Muskegon River and in other cool waterways in Michigan. Nearly a century after its disappearance, the ...

Add Yahoo as a preferred source to see more of our stories on Google. A years-long effort to reintroduce Arctic grayling to Michigan's lakes and streams recently began a new phase, state officials ...

Michigan DNR provided 400,000 Arctic grayling eggs to three Native American tribes for reintroduction into state waterways. Arctic grayling, a freshwater fish once prevalent in Michigan, disappeared ...