In childcare, the responsibility of preparing staff to meet high standards is enormous. From seasoned directors to brand-new classroom assistants, everyone needs clear guidance on keeping children ...

NPR's Rachel Martin checks back in with four mothers as part of our series called Learning Curve, which examines how COVID-19 is changing education. The last time they talked was about six weeks ago.

Life in the Army is full of transitions, such as basic training, a permanent change of station, the deployment cycle, and promotions. Promotions in the Army occur progressively—a sergeant becomes a ...