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Science & Technology

Controlling light: New protection for photosynthetic organisms

Scientists at Washington University in St. Louis have discovered a previously unknown strategy photosynthetic organisms use to protect themselves from the dangers of excessive light, providing further insight into photosynthesis and opening up new avenues for engineering this process, which underlies the global food chain.
Campus & Community

Washington People: Gregory Zipfel

doctor during surgery
Neurosurgeon Gregory Zipfel, MD, of the School of Medicine, has dedicated his career to treating diseases of the brain and nervous system, particularly abnormalities of the blood vessels leading to and inside the brain. His goal is to make neurosurgeries smaller, less invasive and all-around easier on patients.
Arts & Culture

St. Louis Walk of Fame quiz

Gerald Early with his star on the walk of fame in the UCity Loop
Embedded in the sidewalks along the Delmar Boulevard Loop are bright brass stars honoring 140 great St. Louisans. This who’s who of St. Louis has among its honorees more than 30 people affiliated with Washington University: professors, alumni, former chancellors and co-founders among them. Test your knowledge of university luminaries in this quiz.
Science & Technology

Giving photons their marching orders

Researchers in the School of Engineering & Applied Science have found a way to give photons, or light packets, their marching orders. The researchers have capitalized on the largesse of an energy state in an optical field to make photons in their lasing system travel in a consistent mode, either clockwise or counterclockwise.
Business & Entrepreneurship

WashU Expert: The impact of Russia’s Rio ban

With Rio’s Olympic Games rapidly approaching, today the International Association of Athletics Federations upheld its ban on Russia’s track teams. Sports business expert Patrick Rishe says the move illustrates the economic effect and lasting impact of cheating in sports of all kinds.