Memphis music journalist Preston Lauterbach’s first book, “The Chitlin’ Circuit and the Road to Rock n’ Roll,” takes a fresh look at the old question: Where did rock ’n’ roll come from? It seemingly ...

A defendant who failed to object to a district judge's decision to hold a remote sentencing hearing under the Coronavirus Aid, Relief, and Economic Security Act cannot now challenge that decision on ...

When we move our head, the whole visual world moves across our eyes. Yet we can still make out a bee buzzing by or a hawk flying overhead, thanks to unique cells in the eye called object motion ...

Many robotic applications require a sensor to detect close or very close obstacles. Typically, reflective-type infrared sensors are used for this task. But the circuit in the figure shows an infrared ...