An engineer by training, he used systems theory and quantitative analysis to examine criminal behavior, revealing the ...

A set of ancient human fossils found on Morocco’s Atlantic coast now sits on one of the tightest timelines in African prehistory. The remains come from Thomas Quarry I, and a new analysis pins them ...

Even before the Coalition implosion of recent weeks, the contemporary crisis in political leadership compelled national ...

Yellowstone, Yosemite, the Grand Canyon. There are national parks that are known for their enchanting landscapes, wide-open spaces, and unique flora and fauna. Then, there are national parks whose ...