Researchers report that four distinct populations of killifish, living in four Superfund sites on the East Coast, have separately and rapidly evolved a genetic adaptation that allows them to survive in severely contaminated waters.

New and rare whale species identified from carcass found in Pribilofs

The Arctic is now warmer than it's been since 1900

Study backs up theory that warming, pollution combine to hurt Alaska's wood frogs

Alaska government spent $28M on database project before it was scrapped

Satellite data has confirmed that the amount of freshwater released into the Gulf of Alaska from streams and rivers in Alaska and northern Canada is about 1.5 times what the Mississippi River dumps into the Gulf of Mexico each year.

Researchers identify gene responsible for sucrose intolerance (similar to lactose intolerance) in some Canadian Arctic populations.

Alaskans vote to legalize marijuana

Southeast, southwest Alaska communities at highest risk from ocean acidification, study says