The city has a lot of wealthy tech players with business experience looking to give back, plus a local government that is making it easy for social entrepreneurs to flourish.

A solution for America’s food deserts, Stockbox brings more than just produce to neighborhoods without fresh food. It’s an entire grocery store--in miniature.

You probably don’t notice the trees in your city. But you’d notice if they were gone. And you would definitely notice if they were all blue.

What’s a food forest, you ask? Just what it sounds like: a nature preserve full of edible plants, to help feed the city.

A new study breaks down the different factors that make a city livable (innovation, sustainability, safety). Where did your city rank?