Salmon used to be infrequent visitors to the Mackenzie River and communities of the Arctic, but more species have begun to show up in the North more often and in greater numbers than ever before.

Local Indigenous community says the invasive species could devastate fishing industry in the area

Pink salmon are showing up in unexpected places around the Homer area.

The latest research suggests pink salmon could be depriving offshore coho and chinook of squid.

One theory is the pinks were traveling somewhere else to spawn, and taking a longer than usual route to avoid warming water.

An increasing number of marine researchers say the voracious eaters are thriving at the expense of higher-value sockeye salmon, seabirds and other species with whom their diet overlaps.

Sockeye salmon runs across Alaska were dismal this year. But no one is certain why.

Study finds genetic evidence of climate-change adaptation.