Nunavut is signing a devolution deal. Here’s how it worked in the Yukon and N.W.T.

Devolution — transferring responsibilities for land and resources — is unique to each Canadian territory A final devolution agreement, transferring

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Alarming, above-average ice loss in Greenland due to rising temperatures

Satellite images from NASA show the dramatic difference warm July temperatures had on Greenland’s ice sheet. Two images (see below)

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