These days, the digging isn't so good. The clam harvest in far eastern Maine has dropped sharply in recent years, and clam diggers say one big reason is an onslaught of the carnivorous moon snail. The ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. A couple of weeks ago, on a sunny March Sunday, a group of scientists, ...