The Midwest has a reputation for being flat and devoid of distinguishing features, but there's a good reason why that's ...

The olive tree is one of the most iconic symbols of the Mediterranean basin, deeply intertwined with the region's history, ...

In fact, the Quaternary is often considered the "Age of Humans." Homo erectus appeared in Africa at the start of the period, and as time marched on the hominid line evolved bigger brains and ...