Having trouble sleeping? If you use your phone around your bedtime, that could be why. Electronic devices emit blue light. It's part of any bright, white light, like the sun. Ashley McCain, a UW...
As we recover from the effects of daylight-saving time, some may take a melatonin supplement at supper to help with sleep. Melatonin is a hormone that your pineal gland, part of your circadian clock...
(Downloadable video and script for broadcasters) Dr. Vishesh Kapur of the UW Medicine Sleep Center sheds light on why you may still be tired despite getting extra sleep this weekend.
(Downloadable video, script) Medical scientists are trying to understand how brain cells try to fend off invading viruses. Recently they have learned that a self-destruct trigger found in many...
(Download video, script and still images) In medical parlance, a stroke whose origin is unknown is called "cryptogenic." It's the type of stroke that Val Stewart sustained at age 36. She describes...
(Downloadable video, script) Dr. Nathaniel Watson talks about how parents can help elementary-age kids and teenagers reset sleep schedules. Children ages 6-12, he said, need nine to 12 hours of...
(Downloadable video and script) Seattle's bike-share programs do not provide helmets for their riders, says Dr. Fred Rivara, a UW Medicine pediatrician and researcher at the Harborview Injury...
(Downloadable video and b-roll of tourniquet application) Dr. Eileen Bulger discusses being prepared for natural disasters and responding to an emergent situation in which someone is bleeding badly....
(Downloadable video and script) Anitha Pasupathy explains her lab's neuroscience work on how the brain functions when trying to recognize fully visible and partially covered shapes. Pasupathy is an...
(Downloadable video soundbites) Dr. Robert Tessler discusses findings from a study of terrorist acts in the United States and other select industrialized nations between 2002 and 2016.