Salmon were once a rare sighting in the Alaskan Arctic. But warming temperatures have made them more common up there, and ...

As global temperatures continue to rise, the Arctic is seeing non-native species — like salmon and humpback whales — moving ...

(Colin Gallagher/DFO) (CN) — Thanks to warming ocean temperatures, Pacific salmon can now swim in the Canadian Arctic, an area where large numbers of salmon did not historically venture. In a study ...

This is a way to restore lakes without loss of quality, so that to preserve the salmon food chain. First of all, we must preserve the quality of Arctic ecosystems, where live most valuable fish ...