Getting ready for a productive semester of study? Back-to-school season is looming, which means getting back into the study groove after a summer break. As you prepare your handy study tools and apps, ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “Between 30% and 48% of seniors complain of ...

Scientists have unveiled the strongest evidence yet that a combination of diet, exercise and brain training can improve thinking and memory in older Americans. A study of more than 2,100 sedentary ...