New research from Washington University in St. Louis reveals the core structure of the light-harvesting antenna of cyanobacteria — including features that both collect energy and block excess light absorption. Orange carotenoid protein plays a key protective role, according to Haijun Liu, research scientist in chemistry in Arts & Sciences at Washington University in St. Louis.
Jeffrey Zacks, associate chair and professor of psychological and brain sciences in Arts & Sciences, and of radiology at the School of Medicine, received the Mid-career Award from the Psychonomic Society.
How will this year’s celebrations be remembered? The answer will be “differently than normal” for some individuals, but collective memory for the pandemic itself is likely to fade quickly for most people.
The American Psychological Association has named Henry L. “Roddy” Roediger, the James S. McDonnell Distinguished University Professor of Psychological & Brain Sciences in Arts & Sciences, the recipient of its 2021 Award for Distinguished Scientific Contributions. In addition, the Psychonomic Society has awarded Roediger the Clifford T. Morgan Distinguished Leadership Award.
After months of failed negotiations that have left many Americans, businesses and the economy in the lurch, lawmakers are scrambling to reach a deal on an economic stimulus plan that could top $900 billion. If Congress passes the deal, will it do enough to help struggling Americans and businesses stay afloat? To answer that question, three business and economics experts at Washington University in St. Louis shared their thoughts on the proposed plan, what lawmakers got right, what is missing and what ticking time bombs remain.
Walter H. Lewis, professor emeritus of biology in Arts & Sciences at Washington University in St. Louis, died peacefully at his home in St. Louis on Nov. 17, 2020. He was 90.
December graduate Dani Wilder is helping local students through the WashU Tutoring Initiative, a network of 130 K-12 student tutors who lead online lessons in math, science, languages and more for both typical learners and those with learning or physical disabilities. The program supports 440 families in the St. Louis region.
Ribosomes are the machines in the cell that use instructions from mRNA to synthesize functional proteins. When something goes awry, cells monitor for ribosome collisions to determine the severity of the problem, according to new research from Washington University in St. Louis biologists in Arts & Sciences.
The Chinese space agency announced Dec. 16 the return of a lunar probe bringing back the first fresh samples of rock and debris from the moon in more than 40 years. Bradley L. Jolliff, the Scott Rudolph Professor of Earth and Planetary Sciences in Arts & Sciences at Washington University in St. Louis, reflects on the scientific value of the samples.
Bill McKinnon, professor of earth and planetary sciences in Arts & Sciences, is one of 62 geoscientists who have been elected to the American Geophysical Union’s 2020 class of fellows.