Extreme winters impact fish negatively

Ecologists from UmeƄ University and the Norwegian University of Science and Technology in Trondheim have studied fish communities and fish habitat and reviewed the importance of winter conditions for fish in streams and ...

Walrus herds gather on Alaska's northwest shore

(AP) -- Large herds of Pacific walrus have begun gathering on the northwest coast of Alaska, again forsaking sea ice for sand in what has become a symbol of climate warming in the region.

Native groups sue over polar bear critical habitat

(AP) -- Alaska Native groups worried about losing tax revenues and royalties from oil development filed a lawsuit Friday challenging the federal government's designation of critical habitat for threatened polar bears on ...

Hidden water holds the key to a changing desert

Passover, which celebrates the Israelites' flight from Egypt, ended Tuesday night. Yet after the exodus, they wandered the desert for 40 more years. There, Moses struck a rock with his staff and made water flow.

Commerce secretary approves Arctic fisheries plan

(AP) -- The nation's secretary of commerce has approved a plan that would prohibit an expansion of commercial fishing in the Arctic, at least until more is known about the area.

Humanity must rescue oceans to rescue itself, UN warns

Two days after a climate summit failed to deliver game-changing pledges to slash carbon emissions, the United Nations warned Wednesday that global warming is devastating oceans and Earth's frozen spaces in ways that directly ...

Walrus move to shore in northwest Alaska

Pacific walrus are gathering on the northwest coast of Alaska and the U.S. Fish and Wildlife Service has begun procedures to keep airplanes out of the area.

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