Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...

For the first time, researchers in China have accurately quantified how chaos increases in a quantum many-body system as it evolves over time. Combining experiments and theory, a team led by Yu-Chen ...

Software-defined radio is transforming test and measurement by replacing rigid hardware with adaptable software, enabling ...

The Pentagon is officially ditching height and weight tables in favor of using a waist-to-height ratio to estimate troops’ body fat, according to an official memo released on Monday. And to pass, a ...

Artist's concept of NASA's Pandora mission, which will help scientists untangle the signals from the atmospheres of exoplanets – worlds beyond our solar system – and their stars. Pandora, the latest ...

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A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the administration’s strategy. By Robert Jimison and Megan Mineiro Reporting ...

Abstract: This article explores the impact of interference and intrusion on the performance of target object detection and range measurement in an interference-prone radio detection and ranging (RADAR ...

“In this image, I’m collecting faecal samples from Adélie penguins (Pygoscelis adeliae) on Horseshoe Island, off the Antarctic Peninsula at about 68° S. As an analytical chemist, my research focuses ...

Kristyna Wentz-Graff / OPB An audit by the Oregon secretary of state’s office has found gaps in the state health authority’s implementation of Ballot Measure 110, the state’s landmark drug ...

This paper describes a method for measuring a firm’s incremental margin using observed prices and market shares when a firm sells the same product from the same production facilities into multiple ...