In Nigeria, Solar-Powered Fridges at Outdoor Markets Save Food From Spoiling

In developing countries, an unbelievable 45% of food goes bad because of a lack of cold storage. It’s an especially big problem during transportation from farms to outdoor markets, where food sits in the scorching sun for hours on end. But one startup has a solution: solar-powered refrigeration stations that could… »10/19/15 10:40am10/19/15 10:40am

How Growing More Weed Can Help California Fix Its Water Problems

Last Tuesday, the Humboldt County Courthouse in Eureka, California was swarming with potheads. A pro-cannabis rally had been organized by State Assemblymember Jim Wood, who knows how to grab headlines: In July, Wood walked onto the State Capitol floor carrying a live marijuana plant and asked his colleagues to… »10/12/15 1:40pm10/12/15 1:40pm

A Not-So-Fantastical Plan To Save California From Drought With Cacti

Imagine the Central Valley of California not as a patchwork of drought-vulnerable crops but as a network of farms that use almost no water. Not only that, these farms can also filter existing water while providing acres of food for Californians. Imagine that thirsty alfalfa no longer reigns: Cactus is king.
»9/25/15 5:20pm9/25/15 5:20pm

How Low-Tech Farming Innovation Can Make African Farmers Climate-Resilient

Scientists, politicians and the Pope are not the only ones calling for action on climate change these days. Farmers are observing changes in rainfall, temperature and other patterns in weather that have spurred them into shifting their farming methods. In fact, while climate change is not a source of scientific… »9/22/15 3:30am9/22/15 3:30am