A global study has found that adding biochar to organic waste composting can significantly reduce emissions of potent greenhouse gases, offering a promising pathway for sustainable waste recycling and ...

A new study by researchers from Sichuan Agricultural University and international collaborators provides the most comprehensive evidence to date that biochar, a charcoal-like substance made from ...

Adding even a small amount of biochar — a charcoal-like material produced by burning organic matter — to a dairy’s manure-composting process reduces methane emissions by 84 percent, a recent study by ...

Enhanced rock weathering (ERW) is a proposed method of carbon dioxide sequestration that involves spreading crushed silicate minerals on soils to drive chemical reactions that form carbonate minerals: ...

Why Gardeners Swear by Biochar — And How You Can Make Your Own originally appeared on Dengarden. It's possible you've heard of biochar or know someone who uses it, but if you're reading this, then you ...

On Wilbourne Farm in Virginia, a carbon-removal experiment is underway. First a tractor sprays nearly 20 tonnes of gray crushed basalt over one field. Then the farmer makes several more passes ...

Air quality has been a growing concern in the Grand Valley over the years. Smoky summers have become more frequent, which is why Citizens for Clean Air (CCA) was founded in 2013. Nine years later, the ...