| MBTA to close commuter rail on summer 2018 weekends The Framingham/Worcester commuter rail line is set to be shut down for weekends starting in June 2018 as the MBTA installs a federally mandated safety technology. Babcock Power moving from Worcester to Marlborough Babcock Power, a longtime Worcester company, has signed a lease for 46,000 square feet at Lake Williams Center in Marlborough. Marlborough window manufacturer growing workforce by 30% Universal Window and Door, a Marlborough window manufacturer, has capitalized on a growing trend of preserving historic buildings. Athol plastics manufacturer may be purchased Pexco LLC, an Athol plastics manufacturer, may be bought by a Georgia private equity firm, Pexco has announced. | 