Hydroponics

Skyscraper greenhouses could be farms of future

August 15, 2013Business, Economics and Jobs

Vertical farms could help solve environmental problems associated with agriculture in order to make cities more sustainable.

Kampala Entrepreneur Charles Mulamata is developing low-cost technology to produce fish, like this tilapia, and vegetables in a largely closed-loop system.

Aquaponic lunch: Pushing super-efficient fish & veggie farming in Uganda

August 15, 2013Environment

The World

China’s Pollution-Fighting Farm

August 15, 2013Global Politics

The Living on Earth Almanac

August 14, 2013