Highlands hunt for climate answers

Highlands hunt for climate answers

Two Washington University scientists are reconstructing past climate and cultural shifts in the Peruvian Andes. Today, such high-altitude parts of the tropics are warming faster than the rest of the globe. What Bronwen Konecky and Sarah Baitzel discover could help predict how this delicate ecosystem might be affected in the future.
Secrets of the ‘lost crops’ revealed where bison roam

Secrets of the ‘lost crops’ revealed where bison roam

Research from Washington University in St. Louis helps flesh out the origin story for the so-called “lost crops” of the Midwest and Northeast. These plants that may have fed as many Indigenous people as maize, but until the 1930s had been lost to history. Natalie Mueller, assistant professor of archaeology in Arts & Sciences at Washington University in St. Louis, shares evidence that bison were “co-creators” — along with Indigenous peoples — of landscapes of disturbance that gave rise to greater diversity and more agricultural opportunities.
Older Stories