AP Is your sleep cycle out of sync? It may be genetic Aug 13, 2019 Facebook Twitter SMS Email Print Save Scientists have identified a "wake up" gene that may be responsible for activating the body's biological clock in the morning. Tags Wire Health As featured on Is your sleep cycle out of sync? It may be genetic Scientists have identified a "wake up" gene that may be responsible for activating the body's biological clock in the morning. Latest video Blue Sky Science: Can a person fully recover from brain injuries sustained while playing sports? Watch: Chinander updates Husker Extra Two-minute Drill: AP Poll and injuries Weight Watchers faces major backlash over weight loss app for kids 'Tamron Hall' Talk Show Teaser 0:13 Adrian Martinez 2018 touchdown run against Iowa "The One with the Lottery" "The One with the Birth Mother" Facebook Twitter SMS Email Print Save Load comments Most Popular Lincoln day care closes abruptly, leaving parents in lurch Husker freshman Wan'Dale Robinson won't be charged with marijuana possession, prosecutor says Steven M. Sipple: Several points to ponder after Nebraska's first 14 preseason practices Biz Buzz: South Lincoln restaurant closes Racist sign in Ord is being taken down, for now View All Promotions promotion AP How much coffee trivia do you know? promotion Who said it: Belichick or Churchill?