River to River

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According to the National Institute for Early Education, Iowa ranks 32nd in the nation for state spending on preschool.

Mark Shriver, President of the Save the Children Action Network, is working to try to change that. “Ninety percent of brain growth happens before the age of 5, but public investment is flat until that age. We spend billions of dollars trying to remediate. These kids are not entering kindergarten ready to learn,” he says.

Health and Human Services Department, National Institutes of Health, National Institute on Aging / Wikipedia Commons

How many hours of sleep do you think you need a night? New research shows that you may want to err on the side of more, not less. Scientists at the University of California at Berkeley have found that high amounts of the chemical amyloid are linked with disrupted sleep patterns.