Sleep

Graphic of a bed.
WikiHow

A solid eight hours can be hard to come by in our non-stop, tech-saturated world. But the modern science of sleep shows that shut-eye is just as critical as diet and exercise in shaping both mental and physical health.

Studies show later school start times for teens improve health and academics.
Wikimedia Commons

Students in Durham's year-round traditional public schools head back to the classroom today. They'll be the first group of students to experience the district's new bell schedule.