Using aerosols as ground truth, researchers at the McKelvey School of Engineering at Washington University in St. Louis have developed a deep learning method that accurately simulates chaotic trajectories — from the spread of poisonous gas to the path of foraging animals.

A collaboration between the McKelvey School of Engineering and St. Jude Children’s Research Hospital uncovers the underlying rules that, when broken, contribute to neurodegenerative diseases such as ALS.

Barbara G. Pickard, professor emerita of biology in Arts & Sciences at Washington University in St. Louis, died Dec. 6, 2019, in St. Louis from complications related to hip surgery. She was 83.

Joe Scherrer, director of the Cybersecurity Strategic Initiative at Washington University and a former cybersecurity innovator with the U.S. Air Force, says the cyberattack on Jeff Bezos is nothing unusual, and these kinds of attacks are becoming more common. But there are things you can do to stay safe.

Researchers at the McKelvey School of Engineering at Washington University in St. Louis found that the hazards of switching disinfectants in water systems — increased lead levels — can be mitigated if the change is done correctly.

Using a nanoparticle as a “tuning device,” researchers at the McKelvey School of Engineering have devised a way to control electromagnetically induced transparency — a feature of light which allows it to pass through opaque media.

Washington University’s Jerome Cox and Jack H. Ladenson join a small but distinguished group of fellows of the National Academy of Inventors, the highest professional distinction accorded solely to academic inventors.

Researchers from Washington University in St. Louis have solved a mystery: How did arsenic show up in aquifer water that had been triple purified? Dissolved organic compounds.

William Kwang-Yeh Tao, an emeritus trustee of Washington University, died Dec. 17, 2019, in Franklin, Tenn. He was 102. A memorial service will be held at 3 p.m. Saturday, Jan. 11, in Graham Chapel.

Patricia Weisensee, a mechanical engineer in the McKelvey School of Engineering at Washington University in St. Louis, combined properties similar to those seen in a lotus leaf with those found on rose petals to find a more efficient way for droplets to evaporate from a surface.