DDT soil pollution is still a major problem in many parts of the world. Researchers have developed a new method to manage ecological risks from the toxin by binding it with biochar. When they mixed ...
The fast-growing Rust Belt Riders has long been “a composter without a home,” says co-founder Dan Brown. Trucks and offices live in two separate locations in Cleveland, the company’s signature Tilth ...
Longer, more diverse rotations of crops fertilized with livestock manure have many environmental benefits, but carbon sequestration isn't one of them, according to a new study.