It's possible you've heard of biochar or know someone who uses it, but if you're reading this, then you might be wondering what it is. Although it's a relatively well known gardening material that's ...

Learn how to combine biochar and compost tea to create a powerful natural soil amendment. #GardeningTips #Biochar #CompostTea #OrganicGardening ...

When it comes to building a circular economy, every kind of waste is either eliminated or recycled into new valuable materials. But waste comes in all shapes and sizes—there’s no single “magic bullet” ...

This tree was planted with biochar at an Arbor Day event in the Cincinnati neighborhood of Over-the-Rhine. Biochar is an ingredient made by burning wood at high temperatures with little oxygen, and it ...

This article is part of Insider's weekly newsletter on sustainability, written by Catherine Boudreau, senior sustainability reporter. A decade ago, Jim Doten was on a tour in Afghanistan with the Army ...