On a rural road in Kansas, surrounded by farm fields, a startup called Vaulted Deep is pioneering a new type of carbon removal: injecting animal manure and sewage sludge 1,000 feet underground to ...
Nyiraneza said P.E.I.’s soil is great for food production, but it’s fragile. The hills and topography of the island, combined with strong tides, means the soil is prone to erosion. Growing the organic ...