In the northern region of the Sonoran Desert, surrounded by five mountain ranges and 350 days of sunshine, lies Tucson, where native edible plants grow ... species the main part of their diet ...

In general, it’s widely accepted that vegetables are the different edible parts of plants, whereas fruits ... Not all is as it seems - for example, we're counting berries as 'something else ...

Keep in mind some plants that are considered edible may have poisonous qualities. For example, the red stems of rhubarb are ...

Foraging for wild, edible plants can add a unique set of ingredients to your kitchen. But, you need to know how use them. Here's how.