New Yorkers gathered on the shores of the East River to hear musicians — aboard a barge and canoe — taking advantage of the unique acoustics of a drainage tunnel.
So far, nothing from the city’s curbside composting program has been composted. But gas produced by the scraps is now consistently flowing into pipelines to serve homes.
Climate change is contributing to electric-green algae blooms. Massachusetts wants a cleanup of the antiquated septic systems feeding the mess, but it could cost billions.