A Seattle fish scientist uses technology, photography and kayaking to create digital maps of Puget Sound that document climate change.

NOAA, in an analysis of the Puget Sound's fish-farming facilities, claims they are not likely to be the single cause of the extinction of Chinook salmon.

OSU researchers, along with the Washington Department of Fish and Wildlife, confirmed the broadnose sevengill can grow up to 10 feet and is now inhabiting the heavily urbanized south Puget Sound area.