Download Headshot Horacio de la Iglesia Professor, Department of Biology horaciod@uw.edu Web / Twitter Expertise: circadian rhythms, biological clocks, human sleep HORACIO DE LA IGLESIA'S RECENT MENTIONS IN THE NEWS Up early for daylight saving time | KUOW Study reveals one major reason why you might be struggling to get to sleep | The Independent Is sleep tougher in winter? Getting outside in the morning may help | HealthDay Secrets to sleeping better in the winter revealed in new study | New York Post Clocks are changing on Sunday, but the future of daylight saving time is still unclear | KXLY More HORACIO DE LA IGLESIA'S RECENTLY TAGGED POSTS Trouble falling asleep at night? Chase that daytime light, study shows Video: Standard time is better for us, UW expert says On nights before a full moon, people go to bed later and sleep less, study shows Sleep improving for university students under stay-at-home orders Teens get more sleep, show improved grades and attendance with later school start time, researchers find More HORACIO DE LA IGLESIA'S RECENT SOUNDBITES Video: Standard time is better for us, UW expert says HORACIO DE LA IGLESIA'S RECENT VIDEOS Video: Standard time is better for us, UW expert says On nights before a full moon, people go to bed later and sleep less, study shows Teens get more sleep, show improved grades and attendance with later school start time, researchers find