The food that makes it to your plate is but a fraction of what actually grew in a field somewhere. Cassava, corn, wheat, rice — all critical crops produce waste biomass that farmers might be burning ...

Excess phosphorus in lakes and reservoirs fuels harmful algal blooms, threatens drinking water safety, and damages aquatic ecosystems worldwide. Now, researchers have developed a new machine ...

The material that comes out of the machine, "biochar" has the potential to clean dirty water, nourish soil and even be used in roads. Plus, it has lower emissions than a simple bonfire, leading to ...

Add Yahoo as a preferred source to see more of our stories on Google. The food that makes it to your plate is but a fraction of what actually grew in a field somewhere. Cassava, corn, wheat, rice — ...