Newsroom Stories

A lab at Washington University in St. Louis is one of the first in the world to look at spontaneous emission with an instrument sensitive to the wave rather than the particle nature of light. Because the light is entangled with the atom that emitted it, this kind of detection may provide a way to control the quantum state of the atom.

Using a new imaging agent that binds to tau protein and makes it visible in positron emission tomography (PET) scans, scientists at Washington University School of Medicine in St. Louis have shown that measures of tau are better markers of the cognitive decline characteristic of Alzheimer’s than measures of amyloid beta seen in PET scans.

Antibiotic-resistant bacteria most often are associated with hospitals and other health-care settings, but a new study from the School of Medicine indicates that chicken coops and sewage treatment plants also are hot spots of antibiotic resistance.

Two mouse models of Zika virus infection in pregnancy have been developed by a team of researchers at Washington University School of Medicine in St. Louis. The models provide a basis to develop vaccines and treatments, and to study the biology of Zika virus infection in pregnancy.

The U.S. Treasury Department has issued several rules recently aimed at cracking down on tax evasion and money laundering in the wake of the “Panama Papers.” Will continuing to add new, and increasingly aggressive, rules make any lasting or concrete changes to the American tax code? Maybe, but perhaps at a cost to the tax law as a whole, says Washington University tax expert Adam Rosenzweig.

In many workplaces, standard processes are the key to a successful operation, ensuring efficiency and safety. New research from Olin Business School at Washington University in St. Louis shows that motivating compliance with standard processes via electronic monitoring can be a highly effective approach, despite concerns about employee backlash. However, the research also highlights that managers cannot simply “monitor and forget.”

Each year, Washington University in St. Louis highlights our graduating seniors and graduate students who are changing the world through research, service and innovation. Here are the 2016 Class Acts.

Signaling a potential new approach to treating diabetes, researchers at Washington University School of Medicine in St. Louis and Harvard University have produced insulin-secreting cells from stem cells derived from patients with type 1 diabetes.

Two School of Medicine scientists have been elected to the National Academy of Sciences. They are Kenneth M. Murphy, MD, PhD, and Herbert W. “Skip” Virgin IV, MD, PhD, both of the Department of Pathology and Immunology. Election to the academy is among the highest honors that can be awarded to a U.S. scientist or engineer.

On May 6, President Barack Obama introduced executive reforms designed to eliminate loopholes that allow foreigners to conceal tax fraud and evasion in the United States. Olin Business School’s Lamar Pierce said the move is an effort to show U.S. global partners that it is ready to practice what it preaches when it comes to curbing shadowy financial transactions.