Caffeine won't be the only reason you love coffee. Arthur Kay and his team at Bio Bean have developed the technology to convert coffee grounds into a uniquely sustainable, clean source of renewable energy.
Terrence Smith and Cody Oxendine, of Growing Change, are converting a former jail into a working farm.
Here's how to turn your old vinyl records into a dessert stand hit.
Will fresh veggies replace hot dogs at baseball games?
Who needs the agricultural-industrial complex when you can gather free food close to home?
Optically deficient, aesthetically challenged, Frankenstein-esque, and just plain ugly – are you avoiding this type of produce when grocery shopping?
Did you know that some urban landscapes offer more variety for foragers than the wilderness? Grab your basket and enjoy your city's abundance!
How the back country hiking diet has evolved--some of the surprising snack choices of Sierra Club members and how they reflect history
As far as the planet is concerned, a vegan diet beats a meat diet any day.