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Released: 18-Mar-2020 4:55 PM EDT
How people investigate — or don't — fake news on Twitter and Facebook
University of Washington

UW researchers watched 25 participants scroll through their Facebook or Twitter feeds while, unbeknownst to them, a Google Chrome extension randomly added debunked content on top of some of the real posts.

16-Mar-2020 4:40 PM EDT
‘Fatal attraction’: Small carnivores drawn to kill sites, then ambushed by larger kin
University of Washington

University of Washington researchers have discovered that large predators play a key yet unexpected role in keeping smaller predators and deer in check. Their “fatal attraction” theory finds that smaller predators are drawn to the kill sites of large predators by the promise of leftover scraps, but the scavengers may be killed themselves if their larger kin return for seconds.

Released: 12-Mar-2020 3:05 PM EDT
Ocean acidification impacts oysters' memory of environmental stress
University of Washington

Researchers from the University of Washington School of Aquatic and Fishery Sciences have discovered that ocean acidification impacts the ability of some oysters to pass down “memories” of environmental trauma to their offspring.

Released: 9-Mar-2020 3:45 PM EDT
Underrepresented college students benefit more from ‘active learning’ techniques in STEM courses
University of Washington

Switching from passive techniques, such as lectures, to inquiry-based "active learning" methods in college STEM courses has a disproportionate benefit for underrepresented students, which includes low-income students & Latinx, African-American, Native-American, Native-Hawaiian/Pacific-Islander students.

Released: 9-Mar-2020 1:30 PM EDT
Climate change at Mount Rainier expected to increase ‘mismatch’ between visitors and iconic wildflowers
University of Washington

The wildflowers of Mount Rainier’s subalpine meadows, which bloom once the snowpack melts and are a major tourist draw, will melt months earlier by the end of this century due to climate change. New research shows that, under those conditions, many visitors would miss the flowers altogether.

Released: 6-Mar-2020 3:55 PM EST
Millions of US workers at risk of infections on the job, UW researchers calculate, emphasizing need to protect against COVID-19
University of Washington

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.

Released: 6-Mar-2020 9:50 AM EST
Dimming Betelgeuse likely isn’t cold, just dusty, new study shows
University of Washington

Scientists at the University of Washington and Lowell Observatory report that Betelgeuse is significantly warmer than expected if its recent dimming had been triggered by cooling of the star’s surface. This may indicate that Betelgeuse instead sloughed off material from its outer layers.

Released: 2-Mar-2020 4:40 PM EST
Navigating the potential pitfalls of tracking college athletes
University of Washington

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.

27-Feb-2020 1:55 PM EST
Not a ‘math person’? You may be better at learning to code than you think
University of Washington

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.

Released: 27-Feb-2020 3:40 PM EST
Thinning, prescribed burns protected forests during the massive Carlton Complex wildfire
University of Washington

In the first major study following the devastating 2014 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.

Released: 26-Feb-2020 10:55 AM EST
Wildness in urban parks important for human well-being
University of Washington

A new study led by the University of Washington 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.

   
Released: 20-Feb-2020 1:55 PM EST
Let there be 'circadian' light
University of Washington School of Medicine

Researchers said the wavelengths at sunrise and sunset have the biggest impact to brain centers that regulate our circadian clock and our mood and alertness.

Released: 18-Feb-2020 1:50 PM EST
Simple, fuel-efficient rocket engine could enable cheaper, lighter spacecraft
University of Washington

University of Washington researchers have developed a mathematical model that describes how rotating detonation engines work.

Released: 13-Feb-2020 4:30 PM EST
Effectiveness of travel bans – readily used during infectious disease outbreaks – mostly unknown, study finds
University of Washington

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.

   
Released: 13-Feb-2020 4:20 PM EST
Hydropower dams cool rivers in the Mekong River basin, satellites show
University of Washington

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).

Released: 13-Feb-2020 11:20 AM EST
How to mend a broken heart? VR helps cardiologist discern patient’s injury, plan repair
UW Medicine

Born with complex heart defects, Brevin Cronk, 21, has undergone six open surgeries and several more cardiac procedures. In December, an old repair tore away, creating a blockage and a new septal hole. A UW Medicine cardiologist used virtual reality to get inside Cronk’s heart to plan his procedure.

   
Released: 12-Feb-2020 6:35 PM EST
Perspective in NEJM: Modernize scope-of-practice laws
University of Washington School of Medicine

Around the country, the collective voice of eight directors of health workforce research centers came together to call for a reforming of laws and regulations that limit the practice of health professionals. Their commentary was published Feb. 12 in The New England Journal of Medicine.

Released: 12-Feb-2020 2:45 PM EST
New clues emerge on how to block reemergence of HIV
University of Washington School of Medicine

“We wanted to answer the question ‘How does HIV bounce back when treatment is stopped?'" said Dr. Florian Hladik.

Released: 12-Feb-2020 9:00 AM EST
Polar bears in Baffin Bay skinnier, having fewer cubs due to less sea ice
University of Washington

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.

Released: 10-Feb-2020 12:40 PM EST
Increases in minimum wage may not have anticipated positive health effects, study shows
University of Washington

A new study by researchers at the University of Washington found that increases in minimum wages primarily had no effect on health overall. However, they did find a mix of negative and positive effects associated with the health of certain groups of working-age people.

Released: 10-Feb-2020 6:45 AM EST
Interactive map shows worldwide spread of coronavirus
University of Washington

University of Washington geographer Bo Zhao has created an interactive map, updated every few hours, of coronavirus cases around the world.

   
30-Jan-2020 2:00 PM EST
Altruistic babies? Study shows infants are willing to give up food, help others
University of Washington

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.

29-Jan-2020 2:00 PM EST
Not Just ‘Baby Talk’: Parentese Helps Parents, Babies Make ‘Conversation’ and Boosts Language Development
University of Washington

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.

Released: 3-Feb-2020 12:15 PM EST
The one ring — to track your finger’s location
University of Washington

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.

Released: 30-Jan-2020 7:15 PM EST
UW's new broadcast meteorology course is first on West Coast
University of Washington

The University of Washington has long boasted one of the country’s top programs in atmospheric sciences. Now, the UW is also teaching undergraduates how to share that knowledge online and on TV as a broadcast meteorologist.

Released: 30-Jan-2020 4:40 PM EST
UW’s new WE-REACH center to accelerate development of the ‘most exciting’ biomedical discoveries
University of Washington

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.

Released: 29-Jan-2020 2:15 PM EST
Tiny, ancient meteorites suggest early Earth's atmosphere was rich in carbon dioxide
University of Washington

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.

Released: 28-Jan-2020 11:25 AM EST
Rethinking land conservation to protect species that will need to move with climate change
University of Washington

A new study finds 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.

Released: 27-Jan-2020 10:45 AM EST
Rural kids carrying handguns is ‘not uncommon’ and starts as early as sixth grade
University of Washington

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.

Released: 24-Jan-2020 12:50 PM EST
Study IDs non-hormonal options for menopause symptoms
University of Washington School of Medicine

Cognitive therapy, depression drugs are found to relieve night sweats, hot flashes and also help with sleep.

Released: 23-Jan-2020 11:55 AM EST
UW Research Expands Bilingual Language Program for Babies
University of Washington

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.

Released: 22-Jan-2020 2:55 PM EST
What's in Puget Sound? New technique casts a wide net for concerning chemicals
University of Washington

Using a new “non-targeted” approach, University of Washington and UW Tacoma researchers screened samples from multiple regions of Puget Sound to look for potentially harmful compounds that might be present.

Released: 22-Jan-2020 12:20 PM EST
Community-based counselors help mitigate grief, stress among children orphaned in East Africa
University of Washington

A University of Washington-led 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.

Released: 21-Jan-2020 1:05 PM EST
Mosquitoes are drawn to flowers as much as people — and now scientists know why
University of Washington

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.

15-Jan-2020 7:05 PM EST
Mobile protected areas needed to protect biodiversity in the high seas
University of Washington

In this week's issue of Science, marine scientists make the case for the United Nations to include mobile marine protected areas in the U.N. Convention on the Law of the Sea, or UNCLOS, now being updated since its last signing in 1982.

Released: 15-Jan-2020 8:10 PM EST
Use of hormone provides no neuroprotection in preemies
University of Washington School of Medicine

NIH-funded, nationwide study, led by a UW Medicine newborn care physician, suggests erythropoietin, while safe, may not protect against severe brain damage.

8-Jan-2020 7:05 PM EST
'The blob,' food supply squeeze to blame for largest seabird die-off
University of Washington

When nearly one million common murres died at sea and washed ashore from California to Alaska in 2015 and 2016, it was unprecedented — both for murres, and across all bird species worldwide. 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."

Released: 13-Jan-2020 6:55 PM EST
Fisheries management is actually working, global analysis shows
University of Washington

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.

Released: 10-Jan-2020 3:15 AM EST
At gun safety events, 40% of gun owners reported not locking all household guns –– even around kids
University of Washington

Gun owners will go to events to get free devices for locking up their firearms at home, but a survey of nearly 3,000 participants at such events in Washington found that 40% had unlocked guns at home, and the presence of children in the home did not make a difference.

25-Dec-2019 2:00 PM EST
Life could have emerged from lakes with high phosphorus
University of Washington

Life as we know it requires phosphorus, which is scarce. How did the early Earth supply this key ingredient? A University of Washington study, published Dec. 30 in the Proceedings of the National Academy of Sciences, finds answers in certain types of carbonate-rich lakes.

Released: 26-Dec-2019 12:35 PM EST
Combating the effects of gloomy weather
UW Medicine

SAD, or seasonal affective disorder, is a type of depression that is related to changes in seasons. There are methods, like light therapy, that can help.

Released: 20-Dec-2019 3:15 PM EST
Therapy dog lifts patients' hearts
UW Medicine

Kepu Savou thought he had come down with a cold. When his symptoms persisted, he visited a doctor and learned that his heart was failing – something Savou never would've imagined at age 29. He has been an inpatient at UW Medical Center, awaiting a donor heart for transplant. While the monthslong experience has been difficult, he says a program called Paws for Patients has provided much-needed emotional support. Program volunteers bring registered therapy dogs to visit patients who face challenging medical conditions.

Released: 19-Dec-2019 6:05 PM EST
An atomic view of the trigger of the heart beat
University of Washington School of Medicine

Heart cells have tiny pores that generate electrical signals to initiate each heart beat. Structural studies of these channels are providing details how they work, how they malfunction due to different inherited mutations, and how they respond to drugs.

Released: 18-Dec-2019 3:10 PM EST
Alzheimer's study shows promise in protecting brain from tau
University of Washington School of Medicine

In the search for an Alzheimer’s cure, the scientific community has focused on drugs to lessen the buildup of amyloid protein in the brain. But new research published today in Science Translational Medicine finds that targeting tau pathology shows promise.The discovery came by looking at what could make worms resistant to pathological tau protein. That’s when researchers discovered the role of the MSUT2 gene. The latest study applied to mice as well. And held true in autopsy samples of Alzheimer's patients.

12-Dec-2019 2:05 PM EST
Resident Orcas' Appetite Likely Reason for Decline of Big Chinook Salmon
University of Washington

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.

Released: 12-Dec-2019 5:05 PM EST
UW scientist to lead NASA field study of East Coast snowstorms
University of Washington

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.

Released: 12-Dec-2019 5:05 PM EST
Barrels of ancient Antarctic air aim to track history of rare gas
University of Washington

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.

Released: 6-Dec-2019 7:00 PM EST
Co-addiction of meth and opioids hinders treatment
University of Washington School of Medicine

A study published in the Journal of Substance Abuse Treatment of 799 patients in three locations found that methamphetamine use was associated with more than twice the risk for dropping out of treatment for opioid-use disorder.

Released: 6-Dec-2019 1:05 PM EST
Technique shows how individual cancer cells react to drugs
University of Washington School of Medicine

A new technique reported in Science offers more detail, at the single cell level, on how large, pooled samples of various cells react to drugs or other agents. The data might reveal mode of action or the effect of genetic differences in varying responses.



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