Running a nuclear power plant isn’t an easy task, even with the level of automation available to a 1980s Soviet RBMK reactor.

A pair of US lawmakers are calling for an investigation into how easily spies can steal information based on devices’ ...

Abstract: When prescribed performance control (PPC) is implemented for state-constrained control, compact error boundary can easily lead to input saturation, which ...

Abstract: In this article, the speed regulation control problem for permanent magnet synchronous motor (PMSM) under the single-loop control structure is investigated. Specifically, certain issues, ...

For seven years, she ran high-security nuclear simulations for the US government. Now, this famous supercomputer is being put to death.

Modern software increasingly depends on data structures that go far beyond basic arrays and trees. Some of the most powerful systems rely on designs that rarely appear in traditional programming ...

It was once a degree to some of the highest-paying jobs in the world, but now the University of California is seeing a drop in enrollment for computer science. Part of the reason is that tech ...

Ancient fossil structures imprinted on rocks that were once deep beneath the ocean suggest the search for the first life on Earth needs to be broadened. When you purchase through links on our site, we ...

A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of nuclear arms control with Russia. President Trump meeting with President ...

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...