Poofs of smoke and coal ash wafted from a 30-foot pit on Marshall Mesa as an excavator the size of a small house scooped dirt ...

Every pound of wood burned in an open pile releases about 1.8 pounds of CO2 into the air. Creating biochar can put that CO2 ...

You’ve got your best grill ready to fire up, your patio furniture set up and your outdoor speaker system prepared with a ...