Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are primarily thought of as environmental pollutants, and most research on them focuses on removing them from the environment. Rice researcher ...

Wasted is making fertilizer out of urine and just raised $7.5 million in fresh funding. The Vermont startup has a multi-pronged approach – solving sanitation and food security. We got an exclusive ...

Restoring post-agricultural land to tropical forest can be challenging, as the pasture grasses tend to choke out the native trees. A new study, however, indicates that waste from the coffee industry ...