Natural Sciences Division

"The toll of my husband’s hearing loss can be invisible—even to me. But a new wave of tech could change everything," writes Seattle Met editor, Allecia Vermillion. Yi Shen, associate professor of speech and hearing sciences at the UW, is quoted.

As several athletic programs announce their move to a new conference, a group of sleep and circadian scientists and physicians dive into the impacts of increased travel on student-athletes. The UW's Horacio de la Iglesia, professor of biology; Dr. Russ Van Gelder, professor of ophthalmology; and Michael Dillon, associate athletic director for health and wellness, are quoted.

UW researchers discovered an “unexpected finding” while studying the effects of alcohol and caffeine on sleep. Frank Song, a doctoral student of psychology at the UW, is quoted.

Early research presented at the leading brain conference suggests that the pandemic changed the brains of teenagers. Patricia Kuhl, professor of speech and hearing sciences at the UW and co-director of the UW Institute for Learning and Brain Sciences, is quoted.

Pandemic-related lockdowns were hard on everyone, but a growing body of research suggests they were especially hard on young people. Now a new study scanning adolescent brain seems to be backing some of those suspicions. Patricia Kuhl, professor of speech and hearing sciences at the UW and co-director of the UW Institute for Learning and Brain Sciences, is interviewed. [This interview is part of a roundup and begins at 27:05]

Researchers from UW’s Department of Psychiatry and Behavior Sciences discovered that drinking your morning coffee and then an alcoholic beverage before bed cancels the negative effects on your sleep. Frank Song, a doctoral student of psychology at the UW, is quoted.

Six University of Washington subjects ranked in the top 10, and atmospheric sciences maintained its position as No. 1 in the world on the Global Ranking of Academic Subjects list for 2023. The ranking, released at the end of October, was conducted by researchers at the ShanghaiRanking Consultancy, a fully independent organization dedicated to research on higher education intelligence and consultation.

Hunting later at night may force the big cats to surrender their prey to larger carnivores, such as lions and leopards. Kasim Rafiq, a UW postdoctoral researcher in biology, is quoted.

Tweens growing up with social media are inundated with rapidly changing beauty standards and the social pressure to conform to them. Lucía Magis-Weinberg, assistant professor of psychology at the UW, is interviewed.

Even the fastest animal in the world can't outrun the effects of climate change, according to experts. Cheetah populations are especially vulnerable to rising temperatures because hotter days are forcing them to behave more nocturnally, putting them in greater competition with other predators such as lions and African wild dogs, according to a study published in the journal Biological Sciences on Wednesday. Kasim Rafiq, postdoctoral scholar of biology at the UW, is quoted.

Cheetahs are usually daytime hunters, but the speedy big cats will shift their activity toward dawn and dusk hours during warmer weather, a new study finds. The UW's Briana Abrahms, assistant professor of biology, and Kasim Rafiq, postdoctoral scholar of biology, are quoted.

The first week of November brings the end of Daylight Saving Time and return of Standard Time. Reporter Corey Olson sat down with UW Biology professor Horacio de la Iglesia to discuss the health benefits of staying in Standard Time permanently.

An interview with Dr. Loma Pendergraft on crow vocalization. Pendergraft — a current psychology lecturer in animal behavior-related classes — found interest in the noises the crows on the south side of the UW campus made as he fed them. This curiosity led to the experiment that comprised his master’s degree. 

Briana Abrahms serves as the Boersma Endowed Chair of Natural History and Conservation at UW, and recently received the prestigious Packard Fellowship. Abrahms’ lab will receive $875,000 to pursue research regarding the impacts of environmental change on animal behavior. Writer Samuel Abraham sits down with the professor and distills her ongoing research.

The diverse dental features found among bats might help fill gaps in our understanding of how mammal teeth evolved. Scientists from the UW, publishing in Nature Communications, analysed and compared the jaws and teeth of more than 100 noctilionoid bats, revealing the developmental rules that explain the diverse range of dental features. Pictures from Sharlene Santana, professor of biology at the UW, are featured.