It's a sight Andrew Arreak says he's never seen before in Pond Inlet: open water at a time when the sea ice should be thick enough to sled on. Some people are still going out in boats. Others are finding alternate ways of accessing the land, since the ice they rely on for hunting and fishing is now a month late forming. In the Arctic hamlet of about 1,600 people, high winds keep pushing the sea ice away from the community, Arreak said.
Thawing permafrost can expose northerners to cancer-causing gas, study says
Thawing permafrost might be exposing people in northern Canada to higher levels of a naturally-occurring gas that causes lung cancer, says a new study out of the U.K. Paul Glover, the study's lead researcher, said permafrost has been acting as a "hidden guardian" by keeping radon locked in the ground in the circumpolar Arctic and preventing it from travelling to the Earth's surface and accumulating in buildings.