Craig Parker popped his head above the surf, peeled off his dive mask and clambered aboard the Ichiban. We were anchored 50 yards offshore from a fir-lined peninsula that juts into Puget Sound. Sixty ...

Geoducks can reach 14 pounds and live more than 150 years—so long that scientists use rings on the clams' shells to track climate change. Geoducks are broadcast spawners: several times a year, in late ...