No cupboards. No ovens. No ceramic spice jars lined up in a row. Just stone, wood, bone, dirt, hunger, weather, and the slow ...

Western dislike of eating insects may be linked to ancient geography, genetics, and long-term diet patterns, not just culture ...

The enamel on our teeth is the hardest tissue on the human body. A new study looks at the nanoscale structure of enamel from teeth dating as far back as 18 million years ago to see how it's changed.

Learn how ancient dental plaque, Neanderthal comparisons, and chitin-digestion genes show that Europeans rarely ate insects ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: Paleo. Carnivore. Caveman. Whatever term you prefer to ...