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 — ...

A new study has shown that biochar, a carbon-rich material produced from biomass, can significantly reduce phosphorus losses from agricultural soils, offering a promising solution to one of the ...

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 ...

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 ...

At the top of the South Dade Landfill, a massive oven that turns wood into charcoal is being tested by Miami-Dade County as an environmentally-friendly way to cut down on landfill waste. The material ...