This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Naming a new species is a complicated task.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American I wonder how paleoartists would have ...

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 ...