With its giant roots, simple care and growth requirements, and great taste, the winged yam may just be the perfect perennial!

From food source to fire starter—and a whole lot in between—cattails are among nature's most versatile plants. Here's how to find and use them.

A weed garden can be a wonderful, low-work source of food and medicine. Ready to get started? In this article, TGN blogger Scott Sexton explores the p

Acorns are a traditional Native American food -- and for those who are willing, they're still an abundant food source today. Here are three ways to pr

Thistles are a prickly bunch, but did you know that they're also delicious? Learn more about how to harvest and eat them, plus about their medicinal p