How could this be? This counterintuitive finding is a consequence of what’s called Simpson’s paradox, a phenomenon that is ...

April 2, 2026 - Julie Edwards' daughter brought home a Chromebook from school in second grade to work on math and reading. But soon she was watching Youtube videos. Many of the ways we in California ...

Following the dramatic capture of Venezuelan President Nicolás Maduro, the U.S. is now positioned to exert significant influence over the future of the world’s largest oil reserves. Venezuela, a ...

ABSTRACT: This article exploits the statistical distance T2 for the detection of cutting tool drift in the case of CNC machine tools. We present a control approach based on the T2 chart and inertial ...

Gayle King is an award-winning journalist and co-host of "CBS Mornings." King interviews top newsmakers and delivers original reporting to "CBS Mornings" and all CBS News broadcasts and platforms. She ...

Control charts enable users to monitor process stability to help them achieve quality, reduce costs and increase production efficiency. Process control charts are an important application of ...

Background The way that data are presented can influence quality and safety initiatives. Time-series charts highlight changes but do not clarify whether data lie outside expected variation.

Washington policing: Under pressure from a federal judge, the Justice Department clarified that Washington’s police chief will, for now, retain control of the city’s police force. The revision came ...