Walk through any grocery store and you’ll see sweet potatoes and yams used almost interchangeably. But here’s the truth—what most of us call “yams” are actually sweet potatoes. The mix-up has been ...

For some people, "yam" and "sweet potato" are interchangeable terms. These tubers share a few similarities, but they aren't even the same species of plant: yams are from the lily family, and sweet ...

While you might assume potatoes and sweet potatoes are quite similar, there is one key difference that actually sets them farther apart than expected.

Sweet potato vs. potato? Meet the experts: Rachel Gargano, M.S., R.D., C.S.S.D., the Chief Registered Dietitian at Live it Up ...

Although they may sound quite similar on the surface, Okinawan and Molokai purple sweet potatoes have a number of differences ...