Nearly 20 percent of people in Philadelphia are food insecure. We visited the researchers, restaurateurs, and entrepreneurs changing this by rethinking food waste.
PHILADELPHIA—Sheetal Bahirat was making a big batch of guacamole when she realized her leftover avocado seeds were food waste.
Reddish-brown spots show up on cars after a brief rain shower. A ring of mud appears in a white bucket put outside to collect rainfall. Sunsets might look more vivid, but the sky is hazier.
It's often our duty to report bleak news on climate and the environment. But let's not skimp on the good news—like the continued momentum of clean energy
