‍Nour El-Naboulsi is a Burlington, Vermont farmer — but he doesn’t tend to a field of crops or a clearing of cattle. As the executive director of Village Hydroponics, El-Naboulsi oversees the ...

Add to that a booming population—set to reach nearly 10 billion by 2050—and the math becomes startling. Experts predict we’ll need 70% more food to sustain humanity. But, here’s the problem – soil ...