From planting a free tree to purifying with plants, here are more than a dozen tips, big and small, to help make your home, neighborhood, and city more sustainable.
To celebrate MLK Day, we put together this map of all the places that he left his mark in and around Philly, from Girard College to a rowhouse in Camden.
Penn announced Thursday that the university’s board of trustees has approved the design firm’s plans for a $163 million college house at 40th Street, Walnut Street, and Locust Walk.