Nature

Inside Outside

Biophilia, our innate affinity for and connection to nature, is not only for children—parents, too, are taking time from hectic schedules to unwind with meditative forest bathing, and many doctors now prescribe visits to the park instead of pills. Getting kids outside is nothing new to Jeff Sanders, WSU associate professor and environmental historian. He […]

Cacao analysis dates domesticated trees back 3,600 years

Researchers analyzing the genomes of cultivated cacao trees have traced their origin to a “single domestication event” some 3,600 years ago. The discovery opens a new front in a long-running argument regarding when and where humans started growing the source of chocolate. “This evidence increases our understanding of how humans moved and established in America,” said […]

Charting wealth inequality across millennia

Researchers at Washington State University and 13 other institutions have found that the arc of prehistory bends towards economic inequality. In the largest study of its kind, the researchers saw disparities in wealth mount with the rise of agriculture, specifically the domestication of plants and large animals, and increased social organization. Their findings, published this […]