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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Mike Schmitt, director of sales and marketing with Air Burners, is photographed next to a BioCharger unit on Jan. 8 in Palm City.