Research
January 23, 2020
UW research expands bilingual language program for babies
A study by the University of Washington’s Institute for Learning & Brain Sciences (I-LABS) shows that a bilingual language program for babies can reach more families, and instructors, through online training for teachers.
January 22, 2020
Community-based counselors help mitigate grief, stress among children orphaned in East Africa
The University of Washington led a clinical trial involving more than 600 children in Kenya and Tanzania, in which community members were trained to deliver mental health treatment, showed improvement in participants’ trauma-related symptoms up to a year after receiving therapy.
January 21, 2020
Mosquitoes are drawn to flowers as much as people — and now scientists know why
Despite their reputation as blood-suckers, mosquitoes actually spend most of their time drinking nectar from flowers. Scientists have identified the chemical cues in flowers that stimulate mosquitoes’ sense of smell and draw them in. Their findings show how cues from flowers can stimulate the mosquito brain as much as a warm-blooded host — information that could help develop less toxic repellents and better traps.
January 16, 2020
Mobile protected areas needed to preserve biodiversity in the high seas
Leaders are updating the laws for international waters that apply to most of the world’s ocean environment. This provides a unique opportunity, argues a UW Bothell marine scientist, to anticipate new techniques that allow protected zones to shift as species move under climate change.
January 15, 2020
‘The blob,’ food supply squeeze to blame for largest seabird die-off
When nearly one million common murres died at sea and washed ashore from California to Alaska in 2015 and 2016, it was unprecedented. Scientists from the University of Washington, the U.S. Geological Survey and others blame an unexpected squeeze on the ecosystem’s food supply, brought on by a severe and long-lasting marine heat wave known as “the blob.”
January 13, 2020
Fisheries management is actually working, global analysis shows
Nearly half of the fish caught worldwide are from stocks that are scientifically monitored and, on average, are increasing in abundance. Effective management appears to be the main reason these stocks are at sustainable levels or successfully rebuilding, according to a new study led by the University of Washington.
January 9, 2020
At gun safety events, 40% of gun owners reported not locking all household guns — even around kids
While waiting for free firearm storage devices at gun safety events held in sporting goods stores across Washington, nearly 3,000 people filled out a one-page survey asking how they stored guns at home and other household information. What the participants reported emphasizes the need for these public events, Seattle Children’s and University of Washington researchers…
December 30, 2019
Life could have emerged from lakes with high phosphorus
Life as we know it requires phosphorus, which is scarce. So, how did a lifeless environment on the early Earth supply this key ingredient? A new UW study, published Dec. 30 in the Proceedings of the National Academy of Sciences, finds an answer to this problem in certain types of carbonate-rich lakes.
December 19, 2019
Mindful travel, Silicon Valley’s evolution, Schumann on viola, Seattle history — UW-authored books, music for the Husky on your list
A teacher discusses respectful world travel, a historian explores Silicon Valley’s evolution, a professor and violist plays the music of Robert Schumann and a late English faculty member’s meditation on Seattle returns … Here’s a quick look at some gift-worthy books and music created by UW faculty in the last year — and a…
December 16, 2019
Resident orcas’ appetite likely reason for decline of big Chinook salmon
Large, old Chinook salmon have mostly disappeared from the West Coast. A new University of Washington and NOAA study points to the recent rise of resident killer whales, and their insatiable appetite for large Chinook salmon, as the main driver behind the decline of the big fish.
December 12, 2019
Video: Barrels of ancient Antarctic air aim to track history of rare gas
An Antarctic field campaign last winter led by the U.S. and Australia has successfully extracted some of the largest samples of air dating from the 1870s until today. Researchers will use the samples to look for changes in the molecules that scrub the atmosphere of methane and other gases.
December 10, 2019
UW scientist to lead NASA field study of East Coast snowstorms
To better understand large, disruptive snowstorms, a University of Washington atmospheric scientist will lead a NASA field campaign this winter to fly through major snowstorms along the East Coast. The multi-institutional team will observe snow as it forms in clouds to help with satellite monitoring of snowfall and ultimately improve forecasts.
December 6, 2019
Astronomy fellowship demonstrates effective measures to dismantle bias, increase diversity in STEM
Joyce Yen — director of the University of Washington’s ADVANCE Center for Institutional Change, an NSF-funded body to promote female STEM faculty on campus — recently worked with the Heising-Simons Foundation to dismantle bias and promote diversity in a prominent grant that the Foundation awards to postdoctoral researchers in planetary science. In this Q&A, Yen shares the many, sometimes counterintuitive ways bias can work against goals toward greater diversity, equity and inclusion in STEM fields.
December 4, 2019
Outlook for the polar regions in a 2 degrees warmer world
With 2019 on pace as one of the warmest years on record, a new international study reveals how rapidly the Arctic is warming and examines global consequences of continued polar warming.
Better wildfire and smoke predictions with new vegetation database
Researchers from the University of Washington and Michigan Technological University have created the first comprehensive database of all the wildfire fuels that have been measured across North America. Ultimately, it can help scientists make more informed decisions about fire and smoke situations.
December 3, 2019
For some corals, meals can come with a side of microplastics
A new experiment by the University of Washington has found that some corals are more likely to eat microplastics when they are consuming other food, yet microplastics alone are undesirable.
December 2, 2019
Carpentry Compiler helps woodworkers design objects that they can actually make
UW researchers have created Carpentry Compiler, a digital tool that allows users to design woodworking projects. Once a project is designed, the tool creates optimized fabrication instructions based on the materials and equipment a user has available.
November 27, 2019
A method with roots in AI uncovers how humans make choices in groups and social media
Using a mathematical framework with roots in artificial intelligence and robotics, UW researchers were able to uncover the process of how a person makes choices in groups. And, they also found they were able to predict a person’s choice more often than more traditional descriptive methods.
November 26, 2019
Six UW faculty members named AAAS fellows
The American Association for the Advancement of Science has named six faculty members from the University of Washington as AAAS Fellows, according to a Nov. 26 announcement. They are part of a cohort of 443 new fellows for 2019, all chosen by their peers for “scientifically or socially distinguished efforts to advance science or its applications.”
Dads in prison can bring poverty, instability for families on the outside
A new University of Washington study finds that families with a father in prison tend to live in neighborhoods with higher poverty.
November 18, 2019
Among transgender children, gender identity as strong as in cisgender children, study shows
New findings from the largest study of socially-transitioned transgender children in the world, conducted by researchers at the University of Washington, show that gender identity and gender-typed preferences manifest similarly in both cis- and transgender children, even those who recently transitioned.
November 15, 2019
UW aerospace engineer part of $1.7M grant to study corals
An interdisciplinary team of researchers from multiple institutions — including the University of Washington — has received a two-year $1.7 million National Science Foundation grant to study coral growth.
November 12, 2019
New Weill Neurohub will unite UCSF, UC Berkeley, UW in race to find new treatments for brain diseases
With a $106 million gift from the Weill Family Foundation, UC Berkeley, UC San Francisco and the University of Washington have launched the Weill Neurohub, an innovative research network that will forge and nurture new collaborations between neuroscientists and researchers working in an array of other disciplines — including engineering, computer science, physics, chemistry and mathematics — to speed the development of new therapies for diseases and disorders that affect the brain and nervous system.
November 7, 2019
Team uses golden ‘lollipop’ to observe elusive interference effect at the nanoscale
A team led by scientists from the University of Washington and the University of Notre Dame used recent advances in electron microscopy to observe Fano interferences — a form of quantum-mechanical interference by electrons — directly in a pair of metallic nanoparticles.
November 5, 2019
Fall storms, coastal erosion focus of northern Alaska research cruise
A University of Washington team is leaving to study how fall storms, dwindling sea ice and vulnerable coastlines might combine in a changing Arctic.
November 4, 2019
Swordfish as oceanographers? Satellite tags allow research of ocean’s ‘twilight zone’ off Florida
UW marine scientists are using high-tech tags to record the movements of swordfish — big, deep-water, migratory, open-ocean fish that are poorly studied — and get a window into the ocean depths they inhabit.
Light-based ‘tractor beam’ assembles materials at the nanoscale
Researchers at the University of Washington have developed a method that could make reproducible manufacturing at the nanoscale possible. The team adapted a light-based technology employed widely in biology — known as optical traps or optical tweezers — to operate in a water-free liquid environment of carbon-rich organic solvents, thereby enabling new potential applications.
October 31, 2019
New technique lets researchers map strain in next-gen solar cells
Researchers from the University of Washington and the FOM Institute for Atomic and Molecular Physics in the Netherlands have developed a way to map strain in lead halide perovskite solar cells. Their approach shows that misorientation between microscopic perovskite crystals is the primary contributor to the buildup of strain within the solar cell, which creates small-scale defects in the grain structure, interrupts the transport of electrons within the solar cell, and ultimately leads to heat loss through a process known as non-radiative recombination.
October 29, 2019
UW book notes: Political scientist Megan Ming Francis to edit new series on race, ethnicity, politics
University of Washington political scientist Megan Ming Francis says there is a dearth of academic book series being published on topics of race, ethnicity and politics. Now, she will start to change that. An associate professor of political science, Francis will be the editor of a new series of books from Cambridge University Press called…
Popular third-party genetic genealogy site is vulnerable to compromised data, impersonations
UW researchers have found that the third-party genealogy site GEDmatch is vulnerable to multiple kinds of security risks.
October 28, 2019
Precision mapping with satellite, drone photos could help predict infections of a widespread tropical disease
A team led by the University of Washington and Stanford University has discovered clues in the environment that help identify transmission hotspots for schistosomiasis, a parasitic disease that is second only to malaria in its global health impact.
Teen marijuana use may have next-generation effects
A new study by the University of Washington’s Social Development Research Group shows how a parent’s use of marijuana, past or present, can influence their child’s substance use and well-being.
Hubble captures galaxies’ ghostly gaze
An image captured earlier this year by the Hubble Space Telescope may look like a ghostly apparition, but it is not. Hubble is looking at a titanic head-on collision between two galaxies.
October 24, 2019
NSF invests in cyberinfrastructure institute to harness cosmic data
The National Science Foundation awarded the University of Wisconsin-Milwaukee and nine collaborating organizations, including the University of Washington, $2.8 million for a two-year “conceptualization phase” of the Scalable Cyberinfrastructure Institute for Multi-Messenger Astrophysics.
New fossil trove documents recovery of life on Earth after dinosaur-killing asteroid impact
Scientists have discovered an extraordinary collection of fossils that reveal in detail how life recovered after a catastrophic event: the asteroid impact that wiped out the dinosaurs 66 million years ago at the end of the Cretaceous Period.
October 23, 2019
UW team sending autonomous surfboard to explore Antarctic waters
This week a UW team is releasing a robotic surfboard to explore the surface ocean around Antarctica.
October 21, 2019
Humpback whale population on the rise after near miss with extinction
A new study finds that the western South Atlantic humpback population has grown to 25,000 whales. Researchers, including co-authors from the University of Washington, believe this new estimate is now close to pre-whaling numbers.
October 17, 2019
Old friends and new enemies: How evolutionary history can predict insect invader impacts
A team led by the University of Washington has developed a way to help foresters predict which nonnative insect invasions will be problematic, and help managers decide where to allocate resources to avoid widespread tree death.
October 15, 2019
Deaf infants more attuned to parent’s visual cues, study shows
A University of Washington-led study finds that Deaf infants exposed to American Sign Language are especially tuned to a parent’s eye gaze, itself a social connection between parent and child that is linked to early learning.
UW’s Ashleigh Theberge receives Packard Fellowship for research on cell communication signals
Ashleigh Theberge, a University of Washington assistant professor of chemistry, has been named a 2019 Packard Fellow for her research on cell signaling. Every year since 1988, the David and Lucile Packard Foundation has awarded Packard Fellowships in Science and Engineering to early-career scientists to pursue the types of innovative projects that often fall outside…
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