A study reveals that increased ship noise in the Arctic disrupts the behavior and communication of marine mammals, impacting local wildlife and indigenous hunting practices.

The article discusses concerns over the impact of human-made noise on endangered Cook Inlet belugas and the debate over noise mitigation measures.

A new report predicts there will be almost no narwhal left in an area off the northeastern coast of Baffin Island this summer and says shipping traffic from the nearby Mary River iron ore mine is to blame. The mine's operator says it leaves out key information.

The number of ships entering Canada's Northwest Passage, and the distances sailed, are all increasing, says a new report from the Arctic Council.

A dead grey whale was discovered near the mouth of the Akwe River, raising concerns about a possible ship collision due to increased marine traffic from cruise ships and fishing boats in the area.