The country's first utility-run geothermal heating and cooling system launches in Framingham ( www.wbur.org )
Sewage discharges increase risk of hospital visits for residents near Merrimack River, study finds ( www.wbur.org )
Boston Underground Film Festival Celebrates Oddities of Cinema ( www.wbur.org ) I haven't been to a film festival in quite a long time. This might be fun.