In this July 22, 2017, photo, Canadian Coast Guard Capt. Victor Gronmyr looks out over the ice covering the Victoria Strait as the Finnish icebreaker MSV Nordica traverses the Northwest Passage through the Canadian Arctic Archipelago. Nordica has set a new record for the earliest transit of the fabled Northwest Passage. The once-forbidding route through the Arctic, linking the Pacific and the Atlantic oceans, has been opening up sooner and for a longer period each summer due to climate change.
In this July 22, 2017, photo, Canadian Coast Guard Capt. Victor Gronmyr looks out over the ice covering the Victoria Strait as the Finnish icebreaker MSV Nordica traverses the Northwest Passage through the Canadian Arctic Archipelago. Nordica has set a new record for the earliest transit of the fabled Northwest Passage. The once-forbidding route through the Arctic, linking the Pacific and the Atlantic oceans, has been opening up sooner and for a longer period each summer due to climate change. David Goldman AP
In this July 22, 2017, photo, Canadian Coast Guard Capt. Victor Gronmyr looks out over the ice covering the Victoria Strait as the Finnish icebreaker MSV Nordica traverses the Northwest Passage through the Canadian Arctic Archipelago. Nordica has set a new record for the earliest transit of the fabled Northwest Passage. The once-forbidding route through the Arctic, linking the Pacific and the Atlantic oceans, has been opening up sooner and for a longer period each summer due to climate change. David Goldman AP