A miniaturized driver manages red, green, blue, and white LEDs for maximum impact with minimal system CPU burden.

Joel Rose is a correspondent on NPR's National Desk. As the network's transportation correspondent since 2023, Rose's reporting focuses on roadway and pedestrian safety, an air travel system under ...

PHOENIX — Use of virtual, multidisciplinary care alongside in-person clinical visits improved symptom severity and control and reduced health care utilization and costs among patients with ...