The Keystone 10 Million Trees Partnership is helping to get Pennsylvania on track for its 2025 Chesapeake Bay pollution reduction goals. So far, the partners have tracked more than 5.9 million trees planted. Joe Hallinan, manager of the partnership for the Chesapeake Bay Foundation said they plan to distribute 100,000 trees each spring and fall, to reach the goal of 10 million new trees in the state by 2025. ...