Research
March 9, 2020
Climate change at Mount Rainier expected to increase ‘mismatch’ between visitors and iconic wildflowers
The wildflowers of Mount Rainier’s subalpine meadows, which bloom once the winter snowpack melts, are a major draw for the more than 1 million visitors to this national park in Washington state each spring and summer. But by the end of this century, scientists expect that snow will melt months earlier due to climate change. New research led by the University of Washington shows that, under those conditions, many visitors would miss the flowers altogether.
March 6, 2020
Millions of US workers at risk of infections on the job, UW researchers calculate, emphasizing need to protect against COVID-19
A University of Washington researcher calculates that 14.4 million workers face exposure to infection once a week and 26.7 million at least once a month in the workplace, pointing to an important population needing protection as the novel coronavirus disease, COVID-19, continues to break out across the U.S. Marissa Baker, an assistant professor in the…
Dimming Betelgeuse likely isn’t cold, just dusty, new study shows
Late last year, news broke that the star Betelgeuse was fading significantly, ultimately dropping to around 40% of its usual brightness. The activity fueled popular speculation that the red supergiant would soon explode as a massive supernova. But astronomers have more benign theories to explain the star’s dimming behavior. And scientists at the University of…
March 2, 2020
New honors for scientists studying ‘ecosystem sentinels’
P. Dee Boersma, a UW professor of biology and director of the Center for Ecosystem Sentinels, is a finalist for the 2020 Indianapolis Prize for conservation, to be awarded later this year by the Indianapolis Zoological Society. Sue Moore, a scientist with the center and a UW affiliate professor of biology and of aquatic and fishery sciences, has won the 2020 IASC Medal, also known as the Arctic Medal, from the International Arctic Science Committee.
Navigating the potential pitfalls of tracking college athletes
UW researchers interviewed 22 athletes and staff members from three college athletics programs to see how collecting data from college athletes might encroach on their autonomy.
Not a ‘math person’? You may be better at learning to code than you think
New research from the University of Washington finds that a natural aptitude for learning languages is a stronger predictor of learning to program than basic math knowledge.
February 27, 2020
Video: Warming Arctic means less ice, bigger waves
Throughout the month of November 2019, a team of University of Washington researchers chased storms in the Arctic Ocean. The project, Coastal Ocean Dynamics in the Arctic, or CODA, is looking at how water currents shift and waves hit the coast with more open water, to provide better forecasts and predictions for the region’s future.
Thinning, prescribed burns protected forests during the massive Carlton Complex wildfire
In the first major study following the devastating Carlton Complex fire in north central Washington, researchers from the University of Washington and U.S. Forest Service found that previous tree thinning and prescribed burns helped forests survive the fire.
February 26, 2020
Wildness in urban parks important for human well-being
A new University of Washington study has found that not all forms of nature are created equal when considering benefits to people’s well-being. Experiencing wildness, specifically, is particularly important for physical and mental health.
February 18, 2020
Campus podcasts: UW Tacoma, architecture, science papers explained
It’s the year 2020, and where two or more are gathered, it seems, there is a podcast. Given the level of creativity among University of Washington faculty and staff, it’s no surprise that many high-quality podcasts are now being produced on campus. Here’s a look at three podcasts being created by UW departments or people,…
Simple, fuel-efficient rocket engine could enable cheaper, lighter spacecraft
UW researchers have developed a mathematical model that describes how rotating detonation engines work.
February 14, 2020
Earth’s cousins: Upcoming missions to look for ‘biosignatures’ in the atmospheres of nearby worlds
Victoria Meadows, professor of astronomy at the University of Washington and director of the UW’s Virtual Planetary Laboratory, talks about how upcoming missions like the James Webb Space Telescope will be able to characterize the atmospheres of potentially Earth-like exoplanets and may even detect signs of life. Meadows is delivering a talk on this subject on Feb. 15, 2020 at the American Association for the Advancement of Science annual meeting in Seattle.
February 13, 2020
Researchers at AAAS to discuss latest science on Cascadia earthquake hazards
At a Saturday afternoon session, researchers from the University of Washington and federal agencies will discuss the emerging research on Pacific Northwest megaquakes.
Effectiveness of travel bans – readily used during infectious disease outbreaks – mostly unknown, study finds
While travel bans are frequently used to stop the spread of an emerging infectious disease, a new University of Washington and Johns Hopkins University study of published research found that the effectiveness of travel bans is mostly unknown.
Hydropower dams cool rivers in the Mekong River basin, satellites show
Using 30 years of satellite data, UW researchers discovered that within one year of the opening of a major dam in the Mekong River basin, downstream river temperatures during the dry season dropped by up to 3.6 degrees F (2 degrees C).
Immune cells consult with neighbors to make decisions
Scientists and physicians have long known that immune cells migrate to the site of an infection, which individuals experience as inflammation — swelling, redness and pain. Now, researchers at the University of Washington and Northwestern University have uncovered evidence that this gathering is not just a consequence of immune activation. Immune cells count their neighbors before deciding whether or not the immune system should kick into high gear.
February 12, 2020
Polar bears in Baffin Bay skinnier, having fewer cubs due to less sea ice
Satellite tracking of adult females and visual monitoring of polar bears in Baffin Bay show changes from the 1990s to the period from 2009 to 2015. Bears in Baffin Bay are getting thinner and adult females are having fewer cubs than when sea ice was more available.
February 10, 2020
UW study reveals gender, racial disparities in evictions
A new University of Washington study of eviction filings from each of Washington’s 39 counties illustrates where, and to whom, evictions hit hardest.
Increases in minimum wage may not have anticipated positive health effects, study shows
In the decade-long absence of federal action, many states, counties and cities have increased minimum wages to help improve the lives of workers. While political debate over these efforts has long been contentious, scientific research on the health effects of raising the minimum wage is relatively new. Some studies have found higher minimum wages…
February 4, 2020
First-of-its-kind hydrogel platform enables on-demand production of medicines and chemicals
A team of chemical engineers has developed a new way to produce medicines and chemicals and preserve them using portable “biofactories” embedded in water-based gels known as hydrogels. The approach could help people in remote villages or on military missions, where the absence of pharmacies, doctor’s offices or even basic refrigeration makes it hard to…
Altruistic babies? Study shows infants are willing to give up food, help others
New research by the University of Washington’s Institute for Learning & Brain Sciences finds that altruism may begin in infancy. In a study of nearly 100 19-month-olds, researchers found that children, even when hungry, gave a tasty snack to a stranger in need.
February 3, 2020
Not just ‘baby talk’: Parentese helps parents, babies make ‘conversation’ and boosts language development
A study by the Institute for Learning & Brain Sciences at the University of Washington finds the value of using “parentese,” an exaggerated speaking style that conveys total engagement with a child.
The one ring — to track your finger’s location
UW researchers have created AuraRing, a ring and wristband combination that can detect the precise location of someone’s index finger and continuously track hand movements.
January 30, 2020
UW’s new WE-REACH center to accelerate development of the ‘most exciting’ biomedical discoveries
With $4 million in matching funds from the National Institutes of Health, the University of Washington has created a new integrated center to match biomedical discoveries with the resources needed to bring innovative products to the public and improve health. “The University of Washington and regional partner institutions produce some of the most exciting biomedical…
January 28, 2020
Rethinking land conservation to protect species that will need to move with climate change
Researchers from the UW and Evergreen found that many species of animals and plants likely will need to migrate under climate change, and that conservation efforts will also need to shift to be effective.
January 24, 2020
Rural kids carrying handguns is ‘not uncommon’ and starts as early as sixth grade
Roughly one-third of young males and 1 in 10 females in rural communities have carried a handgun, reports a new University of Washington study. And, the study found, many of those rural kids started carrying as early as the sixth grade. “This is one of the first longitudinal studies of rural adolescent handgun carrying across…
Tiny, ancient meteorites suggest early Earth’s atmosphere was rich in carbon dioxide
Tiny meteorites that fell to Earth 2.7 billion years ago suggest that the atmosphere at that time was high in carbon dioxide, which agrees with current understanding of how our planet’s atmospheric gases changed over time.
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.
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