Posted on February 25th, 2020 by Dr. Francis Collins Early Riser or Night Owl? New Study May Help to Explain the Difference Some people are early risers, wide awake at the crack of dawn. Others are night owls who can't seem to get to bed until well after midnight and prefer to sleep in. Why is this? An NIH-funded team has some new clues based on evidence showing how a molecular "switch"... Read More ... Follow Dr. Collins on Twitter Get posts via RSS Feed Update Your E-mail Address | Add Subscriptions | Unsubscribe If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com. For all other inquiries about NIH programs and activities, please contact Ask NIH. Before writing, please view our Frequently Asked Questions page, our Health Information page, or Search our website. This service is provided to you by the National Institutes of Health. NIH…Turning Discovery Into Health®      This email was sent to ymilov@gmail.com using GovDelivery Communications Cloud on behalf of: National Institutes of Health (NIH) · 9000 Rockville Pike · Bethesda MD 20892 · 301-496-4000 / TTY 301-402-9612