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The latest news from the UW

March 8, 2022

O-pH, a new 91探花dental tool prototype, can spot the acidic conditions that lead to cavities

You and your dentist have a lot of tools and techniques for stopping cavities, but detecting the specific chemical conditions that can lead to cavities and then preventing them from ever getting started is much harder. Now, in a new study, 91探花 researchers have shown that a dental tool they created can measure the acidity built up by the bacteria in plaque that leads to cavities. The O-pH system is a prototype optical device that emits an LED…

March 4, 2022

Ukrainian American professor shares insights on 鈥榞ut-wrenching鈥 events in Ukraine

Laada Bilaniuk is a professor of anthropology at the whose expertise is Ukrainian culture and society. The daughter of Ukrainian Americans, she shares insights on the Ukrainian people who are resisting, how the conflict relates to the use of language and the perspective of the local Ukrainian community.

March 3, 2022

Mindfulness meditation can reduce guilt, leading to unintended negative social consequences

Mindfulness meditation is a stress-management practice with ancient lineage that cultivates nonjudgmental awareness of the present moment, often by directing attention to the physical sensations of breathing. Initially inspired by centuries-old Buddhist practices consisting of philosophies and meditations together, today a secular version of mindfulness 鈥 consisting of meditations alone 鈥 is becoming increasingly popular.

Moon jellies appear to be gobbling up zooplankton in Puget Sound

91探花-led research suggests moon jellies are feasting on zooplankton, the various tiny animals that drift with the currents, in the bays they inhabit. This could affect other hungry marine life, like juvenile salmon or herring 鈥 especially if predictions are correct and climate change will favor fast-growing jellyfish.

March 2, 2022

ArtSci Roundup: Wind Ensemble and Symphonic Band, Space Between: Photographs from the Collection, and More

Through public events and exhibitions, connect with the 91探花community every week! Many of these opportunities are streamed through Zoom. All 91探花faculty, staff, and students have access to聽Zoom Pro via UW-IT.聽 Wind Ensemble and Symphonic Band March 8, 7:30 PM | Meany Hall The 91探花Wind Ensemble (Timothy Salzman, director) performs music by Joseph Schwantner, Joaqu铆n Rodrigo, and William Bolcom. The Symphonic Band (Shaun Day, director) performs music by Joan Tower, Jan Van der Roos, and Frank Ticheli. $10…

UW鈥檚 campuses in Seattle, Tacoma and Bothell announce the return of in-person commencement ceremonies

91探花鈥檚 147th commencement ceremonies are scheduled to return this June to in-person celebrations in Alaska Airlines Field at Husky Stadium for the first time since 2019. Similar in-person commencement ceremonies are being planned for 91探花Bothell and 91探花Tacoma.

February 28, 2022

91探花statement on recent gift return, status of Israel Studies program

91探花 Professor Liora Halperin, supported by the Benaroya endowment, expressed views in a statement that were not shared by the donor, Becky Benaroya. Our mission as a university demands that our scholars have the freedom to pursue their scholarship where it leads them and to freely express their views as academics and as individuals. After several months of good faith conversations between University and Stroum Center leadership, Prof. Halperin and the donor, Mrs. Benaroya requested that her gift be returned, and it was determined that returning the gift was the best path forward.

91探花authors in IPCC report emphasize threats to human health and well-being

Two 91探花 experts in climate change and health are lead authors of the latest report from the Intergovernmental Panel on Climate Change (IPCC). The new report titled Climate Change 2022: Impacts, Adaptations and Vulnerability, published Monday morning, details in over three thousand pages a 鈥渄ire warning鈥 about the consequences of inaction on reducing the emissions that are causing our planet to warm and on implementing interventions to prepare for and effectively manage the dangerous impacts of climate change…

February 25, 2022

Antibiotic used on food crops affects bumblebee behavior

Scientists at the 91探花 and Emory University report that an antibiotic sprayed on orchard crops to combat bacterial diseases slows the cognition of bumblebees and reduces their foraging efficiency. The study, published Feb. 9 in the Proceedings of the Royal Society B, focused on streptomycin, an antibiotic used increasingly in U.S. agriculture during the past decade.

February 24, 2022

ArtSci Roundup: Lauren Williams: Wake Work*, Concert and Campus Bands, and More

Through public events and exhibitions, connect with the 91探花community every week! Many of these opportunities are streamed through Zoom. All 91探花faculty, staff, and students have access to聽Zoom Pro via UW-IT.聽 Don’t Miss Before it Closes! Lauren Williams: Wake Work* Through March 5 | The Jacob Lawrence Gallery What happens in the wake of state violence, particularly against Black people in the United States? Absence and erasure challenge the imagination in聽Lauren Williams: Wake Work*,聽an exhibition created as part of…

Farms following soil-friendly practices grow healthier food, study suggests

An experiment conducted on 10 farms across the U.S. suggests that crops from farms following soil-friendly practices for at least five years have a healthier nutritional profile than the same crops grown on neighboring, conventional farms. Researchers believe soil microbes and fungi boost certain beneficial minerals, vitamins and phytochemicals in the crops.

A new upper limit on the mass of neutrinos

An international research team, including scientists from the 91探花, has established a new upper limit on the mass of the neutrino, the lightest known subatomic particle. In a paper published Feb. 14 in Nature Physics, the collaboration 鈥 known as the Karlsruhe Tritium Neutrino Experiment or KATRIN 鈥 reports that the neutrino鈥檚 mass is below 0.8 electron volts, or 0.8 eV/c2. Honing in on the elusive value of the neutrino鈥檚 mass will solve a major outstanding mystery in particle physics and equip scientists with a more complete view of the fundamental forces and particles that shape ourselves, our planet and the cosmos.

February 22, 2022

Q&A: Student Kaden Lee on competing in the 鈥楯eopardy! College National Championship鈥

The 鈥淛eopardy! College National Championship鈥 brought together undergraduate students from 36 U.S. colleges and universities. Kaden Lee, a 91探花junior from Medical Lake, Washington, majoring in aeronautics and astronautics, appeared in the tournament on Feb. 11.

February 17, 2022

91探花biologist and computer scientist named Sloan Fellows

Two faculty members at the 91探花 have been awarded early-career fellowships from the Alfred P. Sloan Foundation. The new Sloan Fellows, announced Feb. 15, are聽Brianna Abrahms, an assistant professor in the Department of Biology, and Yulia Tsvetkov, an assistant professor in the Paul G. Allen School of Computer Science & Engineering.

ArtSci Roundup: DXARTS Winter Concert:聽Movement Actuation, Jazz Innovations: Part 1 and 2, and More

Through public events and exhibitions, connect with the 91探花community every week! Many of these opportunities are streamed through Zoom. All 91探花faculty, staff, and students have access to聽Zoom Pro via UW-IT.聽 Voice Division Recital February 22, 4:00 PM |聽Brechemin Auditorium Students of Thomas Harper and Carrie Shaw perform works from the vocal repertoire. Free | More info Borden Lecture in Theoretical Chemistry: Dr. Martin Head-Gordon February 23, 4:00 PM | Johnson 102 and Online via Zoom For the Borden…

February 16, 2022

Unexpected findings detailed in new portrait of HIV

Using powerful tools and techniques developed in the field of structural biology, researchers at the 91探花 and Scripps Research have discovered new details about the human immunodeficiency virus, HIV. The findings bring into focus the basic architecture of the virus just above and below its surface and may help in the design and development of a vaccine that can protect against AIDS. These detailed findings include 3D views of the structure and position of the virus鈥 envelope 鈥渟pike鈥…

Faculty programs welcome most diverse cohort in recent 91探花history

Ang茅lica Amezcua never thought she鈥檇 achieve a doctoral degree, never mind landing a tenure-track job at the 91探花. Raised in Mexico, she moved to California when she was 11, and she鈥檚 the first in her family to earn a Ph. D. She once believed that a career in academia was unattainable due to the obstacles placed in society for people of color.

February 15, 2022

eDNA a useful tool for early detection of invasive green crab

As the green crab invasion in the state worsens, a new analysis method developed by 91探花 and Washington Sea Grant scientists could help contain future invasions and prevent new outbreaks using water testing and genetic analysis. The results show that the DNA-based technique works as well in detecting the presence of green crabs as setting traps to catch the live animals, which is a more laborious process. Results suggest these two methods could complement each other as approaches to learn where the species鈥 range is expanding.

February 14, 2022

DNA testing exposes tactics of international criminal networks trafficking elephant ivory

A team led by scientists at the 91探花 and special agents with the U.S. Department of Homeland Security has used genetic testing of ivory shipments seized by law enforcement to uncover the international criminal networks behind ivory trafficking out of Africa. The genetic connections across shipments that they鈥檝e uncovered exposes an even higher degree of organization among ivory smuggling networks than previously known. The paper, published Feb. 14 in the journal Nature Human Behaviour, incorporates results from DNA testing of more than 4,000 African elephant tusks from 49 different ivory seizures made in 12 African nations over a 17-year period.

February 11, 2022

Samson Jenekhe, Anna Karlin elected to National Academy of Engineering

Samson Jenehke, a 91探花 professor in both the Department of Chemistry and the Department of Chemical Engineering, and Anna Karlin, a 91探花professor in the Paul G. Allen School of Computer Science & Engineering, have been elected to the National Academy of Engineering, announced Feb. 9 by the academy.

February 10, 2022

ArtSci Roundup: Charles Yu at Benaroya Hall, Faculty Recital: Melia Watras: The almond tree duos, and More

Through public events and exhibitions, connect with the 91探花community every week! Many of these opportunities are streamed through Zoom. All 91探花faculty, staff, and students have access to聽Zoom Pro via UW-IT.聽 Charles Yu at Benaroya Hall February 15, 7:30 PM | Benaroya Hall & Online Shawn Wong, Professor of English, will moderate the Q&A at the upcoming lecture with celebrated author Charles Yu (HBO鈥檚 鈥淲estworld;鈥 鈥淗ow to Live Safely in a Science Fiction Universe鈥).聽 Interior Chinatown is a deeply…

February 9, 2022

New IAU center to focus on solutions to satellite interference in astronomical observations

The International Astronomical Union has launched the Centre for the Protection of the Dark and Quiet Sky from Satellite Constellation Interference to coordinate collaborative multidisciplinary international efforts with institutions and individuals 鈥 including researchers at the 91探花鈥檚 DiRAC Institute 鈥 to help mitigate the negative impacts of satellite constellations on ground-based optical and radio astronomy observations as well as humanity鈥檚 enjoyment of the night sky.

New Center for Environmental Forensic Science aims to disrupt and dismantle international illegal wildlife trade

Across the globe, endangered species are at risk for illegal poaching. African elephants are sought out for their ivory, rhinoceros for their singular horns, and armadillo-like pangolins for their protective, brittle scales. Add to that list valuable and environmentally sensitive trees illegally harvested throughout the world where entire ecosystems are being deforested and illegal, unreported and unregulated fishing that is devastating oceans. These illicit markets, estimated at $1 trillion annually, cause enormous environmental impacts and have the potential to unleash new, deadly pathogens.

February 4, 2022

Planting trees in pastureland provides significant cooling in the tropics

Farmers struggling to adapt to rising temperatures in tropical regions can unleash the benefits of natural cooling, alongside a host of other wins, simply by dotting more trees across their pasturelands. For the first time, a study led by the 91探花 puts tangible numbers to the cooling effects of this practice.

Mosquitoes are seeing red: Why new findings about their vision could help you hide from these disease vectors

New research led by scientists at the 91探花 indicates that a common mosquito species 鈥 after detecting a telltale gas that we exhale 鈥 flies toward specific colors, including red, orange, black and cyan. The mosquitoes ignore other colors, such as green, purple, blue and white. The researchers believe these findings help explain how mosquitoes find hosts, since human skin, regardless of overall pigmentation, emits a strong red-orange 鈥渟ignal鈥 to their eyes.

February 3, 2022

Custodians share COVID experiences, show pride in their work in art exhibit

The 91探花Custodian Project is advocating for custodians, lifting their voices and raising awareness about their important roles on campus. As part of the project, an art exhibit called 鈥(in)Visibility鈥 is hanging in 91探花Tower through March. It features photos taken by 16 custodians, paired with their testimonials.

ArtSci Roundup: 91探花2022 Heritage Language Symposium, Inequity at Boiling Point, and More

Through public events and exhibitions, connect with the 91探花community every week! Many of these opportunities are streamed through Zoom. All 91探花faculty, staff, and students have access to聽Zoom Pro via UW-IT.聽 Inequity at Boiling Point February 9, 4:00 PM | Online via Zoom Join us in conversation with Somini Sengupta, an award-winning New York Times foreign correspondent, on what she’s learned as a journalist covering the human toll of global warming. Sponsored by The Henry M. Jackson School聽of聽International Studies聽in…