Most sweet potatoes are yellow or orange, but purple varieties are gaining in popularity, with increased acreage in ...

I was hoping you could spend some time with me in the vegetable garden as I plant some rare purple sweet potatoes, tend to ...

Our garden columnist is tackling a Thanksgiving debate: what is a sweet potato and what is a yam? And which one should you eat on the holiday?

There are more than 400 sweet potato varieties grown worldwide, but most of us only ever meet a few. Here are 23 types you're ...

Dietary experts have long advised eating an array of colored vegetables, as each carries different nutrients. Many yellow and orange crops, for instance, are rich in vitamin C and beta-carotene, while ...