The Paleolithic era, often referred to as the Stone Age, was a period of time that began roughly 2.5 million years ago and ended around 12,000 years ago. During this time, early humans hunted, ...

The Paleolithic diet—paleo for short—is meant to mimic what our hunter-gatherer ancestors ate. As with most diets, some foods are allowed and some are not—and some foods fall into a grey area and are ...

SIOUX CITY | Munching contently on lettuce and green apples, Henry Zimmerman doesn't seem like he's eating cuisine that would satisfy a typical caveman.