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News releases

A study led by the University of Washington is the first large-scale trial of hundreds of PTSD patients, including veterans and survivors of sexual assault, to measure whether patient preference in the course of treatment impacts the effectiveness of both cognitive behavioral therapy and use of selective serotonin reuptake inhibitors, a type of antidepressant often prescribed for PTSD.

Researchers at the University of Washington have developed a new machine-learning system, called Prescience, which uses input from patient charts and standard operating room sensors to predict the likelihood that a patient will develop hypoxemia — a condition when blood oxygen levels dip slightly below normal. Prescience also provides real-world explanations behind its predictions.

Engineers at the University of Washington have developed 3D printed devices that can track and store their use — without using batteries or electronics. Instead, this system uses a method called backscatter, through which a device can share information by reflecting signals that have been transmitted to it with an antenna.

A new study led by the University of Washington found that while dead whales are valuable sources of fat and protein for some polar bears, this resource will likely not be enough to sustain most bear populations in the future when the Arctic becomes ice-free in summers.

A new analysis that uses high-resolution data for 24 ocean regions in Africa, Europe, North and South America and Australasia shows that 14 percent of the overall seafloor shallower than 1,000 meters (3,280 feet) is trawled. The paper shows that the footprint of bottom-trawl fishing on continental shelves and slopes across the world’s oceans often has been substantially overestimated.

A new book by University of Washington history professor George Behlmer seeks to improve understanding of the British colonial era by “reconsidering the conduct of islanders and the English-speaking strangers who encountered them.”

Former Interior Secretary Sally Jewell brings a lifetime of experience in business, nonprofits, government and the outdoors to the University of Washington, where one of her tasks is to help shape the future of EarthLab, a new university-wide institute that seeks to connect scholars with community partners to solve our most difficult environmental problems.

When levels of carbon dioxide in the atmosphere rise, most plants do something unusual: They thicken their leaves. Now two University of Washington scientists have shown that this reaction by plants will actually worsen climate change by making the global “carbon sink” contributed by plants was less productive.

  For more than 2 million years, the native forests on the Pacific islands of Guam and Rota were home to several thousand crows, members of a species found nowhere else on Earth. But over the last 60 years, the Mariana crow — called the Aga in the Chamorro language — has completely disappeared from the island of Guam and rapidly declined on neighboring Rota. Today there are only about 175 Aga left in the wild. To ensure the survival…

A substantial gift from Lynn and Howard Behar will expand the University of Washington School of Social Work’s support for the next generation of oncology social work scholars by providing funds to launch a new Center for Integrative Oncology and Palliative Care Social Work.

The Center will take a social justice approach to oncology and palliative care services, with a commitment to addressing documented health disparities in cancer and end-of-life care based on race and ethnicity, disability, gender and sexual identity, geographic location, income or education.

For angiosperms — or flowering plants — one of the most important decisions facing them each year is when to flower. It is no trivial undertaking. To flower, they must cease vegetative growth and commit to making those energetically expensive reproductive structures that will bring about the next generation. Knowledge of this process at the cellular level is critical for understanding how plants allocate resources and produce the components we care most about — including the grains, tubers, leaves, nuts…

The international trade in elephant ivory has been illegal since 1989, yet African elephant numbers continue to decline. In 2016, the International Union for Conservation of Nature cited ivory poaching as a primary reason for a staggering loss of about 111,000 elephants between 2005 and 2015 — leaving their total numbers at an estimated 415,000. For media Download soundbites, b-roll and images In a paper published Sept. 19 in the journal Science Advances, an international team led by scientists at…

Margaret O’Mara, UW professor of history, explores the impact of a December 1968 computer presentation that came to be called “the mother of all demos” in an essay and podcast from the news website The Conversation.

Rapid deoxygenation in the Gulf of St. Lawrence is caused by shifts in two of the ocean’s most powerful currents: the Gulf Stream and the Labrador Current. A detailed model shows that large-scale climate change is causing oxygen to drop in the deeper parts of this biologically rich waterway.

The share of Washingtonians living below the federal poverty threshold declined slightly from 11.3 percent to 11 percent between 2016 and 2017, according to new Census data released Thursday. While this change was not statistically significant, the 2017 poverty rate remains below the post-recession high of 14.1 percent in 2013. Washington was one of 28 states and the District of Columbia where poverty rates remained statistically unchanged from the prior year. During that period, poverty rates declined in 20 states…

When Tony Greenwald and his colleagues developed the online Implicit Association Test two decades ago, it enjoyed quick success in the pre-laptop, pre-smartphone, nascent Internet world, with some 45,000 participants in the first month. The test, which requires classifying words and images rapidly according to their meanings, captures unconscious biases toward — depending on the test version — race, gender, age and dozens of other traits and preferences. Since its debut in 1998, the test has been taken online more…

Justin Marlowe, a professor in the UW’s Evans School of Public Policy & Governance, has been named a member of Washington Governor Jay Inslee’s Council of Economic Advisors. He will be among those advising the governor on local and state economic conditions and national developments that affect state policies.

An innovative gift from Honolulu-based real estate investor Jay H. Shilder to the Universities of Washington and Hawaii is being celebrated this week in Seattle. The gift includes cash, potential future leasing income and a transformational real estate gift to be realized a century from now.

The University of Washington today opened the doors to a new Life Sciences Building that will transform learning, teaching and research for generations.

The $171 million Life Sciences complex includes seven floors and 207,000 square feet that encourages and makes possible team-oriented science. Designed by Perkins+Will and built by Skanska, the building encompasses a 187,000-square-foot research and teaching facility and a 20,000-square-foot research greenhouse with UW plant collections.

On Sept. 4 the National Science Foundation announced the creation of the Institute for Research and Innovation in Software for High Energy Physics, or IRIS-HEP. The institute is a coalition of 17 research institutions, including the University of Washington, and will receive $25 million from the NSF over five years.

In a paper published Aug. 31 in the journal Science, a team led by scientists at the University of Washington reports that insect activity in today’s temperate, crop-growing regions will rise along with temperatures. Researchers project that this activity, in turn, will boost worldwide losses of rice, corn and wheat by 10-25 percent for each degree Celsius that global mean surface temperatures rise.

A team from the University of Washington, New York University and the University of California, Berkeley has developed an interactive workshop in data science for researchers at multiple stages of their careers. The course format, called “hack week,” blends elements from both traditional lecture-style pedagogy with participant-driven projects.

A new study led by the University of Washington uses data gathered by floating drones in the Southern Ocean over past winters to learn how much carbon dioxide is transferred by the surrounding seas. Results show that in winter the open water nearest the sea ice surrounding Antarctica releases significantly more carbon dioxide than previously believed.

In a paper published online July 23 in the journal Nature, a UW-led research team reports that the 2-D form of tungsten ditelluride can undergo “ferroelectric switching.” Materials with ferroelectric properties can have applications in memory storage, capacitors, RFID card technologies and even medical sensors — and tungsten ditelluride is the first exfoliated 2-D material known to undergo ferroelectric switching.