Decade of work pays off

Decade of work pays off

For more than a decade, an engineer at Washington University in St. Louis has sought a better way for pulse design using the similarity between spins and springs by using numerical experiments.
Trump’s DACA decision regrettable

Trump’s DACA decision regrettable

The Trump administration on Sept. 4 announced plans to end DACA, which protects nearly 800,000 young undocumented immigrants brought to the U.S. as children from deportation. The president’s decision is not only regrettable, it was entirely unnecessary, says Stephen Legomsky, the John S. Lehmann University Professor Emeritus and renowned expert on immigration law.
The Vietnam War dramatically changed the way combat was portrayed in American film

The Vietnam War dramatically changed the way combat was portrayed in American film

At the most basic level, prestige combat films, or PCFs, tell stories of U.S. soldiers fighting abroad in actual historical conflicts. Nearly every PCF presents the battlefield from the point of view of the individual soldier, frequently from the lowest rank: the grunt. Central characters in these films seldom rise above lieutenant. The PCF is generally not about officers and never about famous figures of military history—as were many war films made during the 1960s.
Insects are revealing how AI can work in society

Insects are revealing how AI can work in society

What’s the secret to unlocking artificial intelligence (AI) and making it ubiquitous in our everyday lives? The answer may lie with the most abundant animals on earth — insects. The behavioral adaptations of insects could help commercial organizations overcome a significant hurdle for AI adoption today: cost.
Zika virus kills brain cancer stem cells

Zika virus kills brain cancer stem cells

New research from the School of Medicine in St. Louis and the University of California San Diego School of Medicine shows that the Zika virus can kill brain cancer stem cells, the kind of cells most resistant to standard treatments.
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