Humanity is by many measures the biggest success story in the animal kingdom; but what are the costs of this triumph? Over its three million years of existence,

The contiguous river basins that flowed in Tlaxcala and San Juan Teotihuacan formed part of the agricultural heart of central Mexico. As the colonial project ro

In 1980, the science world was stunned when a maverick team of researchers proposed that a massive meteor strike had wiped the dinosaurs and other fauna from th

Cataclysms is a profoundly original look at the last century. Approaching twentieth-century history from the periphery rather than the centers of decision-makin

Follow this multi-disciplinary, scientific study as it examines the evidence of a great global catastrophe that occurred only 11,500 years ago. Crustal shifting