On the banks of Nagdaha, a polluted and lotus-infested lake in Nepal, Soni Pradhanang is putting trash back into the water—on purpose. She carefully assembles a platform of styrofoam and bamboo mats, ...

If we were to travel back in time, Greenfield Lake would look quite different than it does today. First dammed in the 1700s, the 100 acre, manmade lake was originally used in rice production. However, ...