Washington became the last state on the U.S. West Coast to reject salmon aquaculture over environmental concerns. A new ...

Salmon are struggling to survive. So are the families of endangered southern resident orcas, with a population of just 73, ...

Enjoying a plunge in the river is normally a summer activity, but on Sunday, a group ran into the frigid waters together in south Portland.

"When fish can't reach their habitat, they can't reproduce," national habitat conservation organization NOAA Fisheries said.