WOODS HOLE — The Woods Hole Oceanographic Institution and the town of Falmouth have won a $500,000 grant from the state’s Seaport Economic Council to fund the early plans to replace WHOI’s Iselin Dock, a key piece of infrastructure for the world-renowned nonprofit ocean science institute.The grant was one of 13 announced Thursday at the Seaport Economic Council’s meeting in Fall River. A total of $5 million was awarded to coastal communities for improving public [...]