Those temperatures have a particularly damaging effect in the Arctic. Sea ice covers more than 14 million square kilometers (5.6 million square miles) at its maximum point each year. The ice sheet ...

even though the thin young ice is easier to deform." In order to draw conclusions regarding Arctic-wide changes, the researchers combined all observational data to develop a metric. Then ...

SAME ICE BLOCK. HE RELEASES MANY OF ... JENNIFER EAGAN YOU S Snowy owls from the Arctic are wintering on Duxbury Beach, Massachusetts, drawing significant attention from photographers and birders." ...