Related topics: food

As prices soar, Japan returns to human waste fertilizer

It's cheap, recycled, and has centuries of tradition: "shimogoe" or "fertilizer from a person's bottom" is finding new favor in Japan as Ukraine's war hikes the price of chemical alternatives.

Food waste and the complexity of New York City's garbage

Working steadily every day, "New York's Strongest," the city's Department of Sanitation, works to clear our streets of mountains of garbage. The Department is well-managed, and its Commissioner, Jessica Tisch, is a creative ...

Fish farm waste can be used to produce biogas, study shows

Digesting fish waste can allow circular fish and vegetable farms (aquaponics) to produce biogas that can be fed back into the energy system of these farms. This also generates excellent nutrition for plants, according to ...

Study outlines scenarios leading toward a circular food system

The EU wants to make the transition to a circular food system, where waste is minimized, waste products are recycled and our impact on the planet is reduced. But what will we eat in the circular food system? What kinds of ...

page 13 from 40