Humans have already learned much from the very first moon samples collected by the Apollo program astronauts. As NASA plans for its next manned mission by 2024, a leading lunar expert shares his science priorities for the return: “We need to learn how to live and work off Earth and beyond the low Earth orbit.”
A new study reveals much about the history of African poultry development, according to Helina S. Woldekiros, assistant professor of anthropology in Arts & Sciences. But a 3,000-year-old local breed type is threatened by the introduction of commercial cluckers.
Logging road construction in Western Equatorial Africa has accelerated over the last two decades and has led to a dramatic decline of intact forest lands in the region, according to new research published by Crickette Sanz, associate professor of biological anthropology in Arts & Sciences. Increased human immigration and degradation of natural resources follows in the wake of such road expansion.
Crickette Sanz, associate professor of biological anthropology in Arts & Sciences at Washington University in St. Louis, received the 2019 Ai’s Scarf Award, otherwise known as the Women-in-Primatology Award. The honor was announced in Kyoto, Japan, in advance of World Chimpanzee Day July 14, a celebration of “our closest cousin in the animal kingdom.”
Biologists in Arts & Sciences have mapped the crystal structure of a key protein that makes the metabolites responsible for the bitter taste in cruciferous plants like mustard and broccoli. The results could be used along with ongoing breeding strategies to manipulate crop plants for nutritional and taste benefits.
Adia Harvey Wingfield’s new book exposes how hospitals, clinics and other institutions participate in “racial outsourcing,” relying heavily on black doctors, nurses, technicians and physician assistants to do “equity work”— extra labor that makes organizations more accessible to communities of color.
Even in the strange world of open quantum systems, the arrow of time points steadily forward — most of the time. A video details new experiments conducted at Washington University in St. Louis that compare the forward and reverse trajectories of superconducting circuits called qubits, and find that they largely tend to follow the second law of thermodynamics. The research is published July 9 in the journal Physical Review Letters.
As ecosystem engineers, bison have been hiding in plain sight for the past 40 years, since archaeologists first discovered that several native plants were domesticated in eastern North America. New research by Natalie Mueller, assistant professor of anthropology in Arts & Sciences, explains the connection, published July 8 in Nature Plants.
Dylan Wallace, a 2019 graduate who studied environmental earth science and anthropology in Arts & Sciences at Washington University in St. Louis, died in an accidental drowning in his hometown of Chicago on Friday, June 28, 2019. He was 22.
New research from Washington University in St. Louis provides compelling evidence that magmas may be wetter than once thought. The work led by experimental geochemists including Michael J. Krawczynski in Arts & Sciences is published in the July 2 issue of the journal American Mineralogist.