For the first time, scientists can see how the brain records our memories as we sleep
By Sandee LaMotte, CNN
Updated 1052 GMT (1852 HKT) May 9, 2020
Sleep loss widespread – Do you toss and turn at night, yearning for a good night's sleep? According to the US Centers for Disease Control and Prevention, one third of American adults have a sleep disorder that can affect their lives in serious ways.