In a new study, University of Washington researchers examine the impact of tilling on soil moisture and water retention using methods designed for monitoring earthquakes. They show that tilling disrupts important soil microstructures and highlight the potential utility of this method for precision agriculture and more.
Plants, like people, have a circadian clock and they sense seasonal changes to light and temperature. Plants that bloom in the spring use the longer days and warmer temperatures as seasonal cues that it’s time to bloom.
Mosquitoes are increasingly becoming resistant to current insecticides, leading to a pressing need for new methods to prevent mosquito bites — and the potential transmission of disease. New research by an international team, including researchers at the UW, reveals that Aedes aegypti mosquitoes use a specific sensory receptor to detect and avoid borneol (pronounced “bor-nee-ohl”), an organic compound found in several aromatic plants, including camphor trees, rosemary and other aromatic herbs.
Researchers tracked ravens and wolves in Yellowstone National Park for two and half years to show that ravens do not follow wolves to scavenge their prey but instead remember where wolves often kill and monitor these sites for fresh meat.
An oddly-behaving star led two UW astronomers to capture rare evidence of a collision between two planets in a distant solar system. The discovery could aid scientists in their search for worlds similar to our own.
Researchers at UW and the Pacific Northwest National Laboratory are simulating something in the lab that they hope will rarely happen in the wild: a collision between underwater turbines and marine animals.
Forest managers in the eastern Cascades selectively thin forests to promote wildfire resilience. New research from the UW shows that the same process can also increase seasonal snowpack, providing some relief to drought-prone areas throughout central Washington.
A new study examining 13 years of ground motion data from sites near the Cascadia Subduction Zone shows that the entirety of the fault may not be as tightly locked as researchers thought, which could change our understanding of how a big earthquake might hit the Pacific Northwest.
Jennifer Ruesink, University of Washington professor of biology, studies the relationship between the environment and marine organisms, including eelgrass, the primary species of seagrass that resides in the oceans surrounding Washington. In honor of World Seagrass Day, UW News asked Ruesink to explain what seagrass is and what makes the seagrasses in Washington unique.
The Vera C. Rubin Observatory has issued its first real-time alerts of changes in the night sky. The ultrafast alerting system, developed at the UW, will eventually detect up to seven million changes in the cosmos every night and notify scientists around the world.
The peer review process in scientific publishing has reached a critical point where there are too many manuscript submissions and not enough peer reviewers. UW News asked Carl Bergstrom, University of Washington professor of biology, and Kevin Gross, North Carolina State University professor of statistics, to describe this self-perpetuating cycle and potential interventions.
Last December was the warmest on record for Washington, according to the Washington State Climate Office. Now many plants in our gardens are beginning to bud, even though it’s only February. UW News asked Takato Imaizumi, UW professor of biology, to talk about the mechanisms behind blooming and how warmer winters might impact flowering plants.
A recent documentary about the breeding habits of antelopes in India includes the story of how engaging with artists and local communities can help researchers share the importance of their work. UW News asked Vivek Hari Sridhar, a UW assistant professor of biology and one of the leaders of the project, for details about the project and the documentary.
NASA announced on Thursday last week that both the University of Washington STRIVE team and the UW-affiliated EDGE team were selected to lead satellite missions to better understand Earth and improve capabilities to foresee environmental events and mitigate disasters.
A University of Washington study shows that existing models underestimate methane loss in the stratosphere and generate uncertainty in the global methane budget — a key metric for tracking climate change.
UW News spoke with Lauren Buckley, University of Washington professor of biology, to learn about “functional resurvey” experiments and what they can tell us about how organisms change over time.
New research supported by Yingjie Cheng, a University of Washington postdoctoral researcher in astronomy, uncovered a contender for one of the earliest observed spiral galaxies containing a stellar bar — a notable visual feature that can play an important role in the evolution of a galaxy.
A new smart glove from the UW Wearable Intelligence Lab could help physical therapy patients track progress and train robotic hands to grasp.
A team led by University of Washington astronomers has discovered the fastest-ever spinning asteroid with a diameter over half a kilometer.
University of Washington researchers show that wildfire is increasingly impacting lands managed under the Northwest Forest Plan, a seminal measure enacted in 1994 to preserve habitat for endangered species.
Rivers cover more than 4 million miles of the U.S., but protections for rivers are piecemeal, accounting for less than 20% of total river length and varying widely by region, shows a new study co-led by the University of Washington.
The American Geophysical Union honored five University of Washington faculty and researchers from the departments of Earth and space sciences and atmospheric and climate science this week for their valuable researcher contributions.
More than a decade ago, data from the Cassini mission to Saturn suggested that the planet’s largest moon, Titan, had a vast ocean of liquid water below its frozen surface. In a new study, UW researchers teamed up with NASA scientists to show that the interior is likely composed of slushy layers instead.
New research led by the University of Washington suggests that two different climate transitions millions of years ago fueled the diversification of carnivoran body plans.
In a new study, University of Washington researchers collected salmon DNA in air filters near a stream, showing that eDNA can move between air and water, a possibility scientists hadn’t accounted for that opens new avenues for monitoring aquatic species.
“The Memory of Darkness, Light and Ice” — a documentary film featuring Eric Steig, a UW professor of Earth and space sciences — tells the story of a U.S. military and research base established in Greenland during the Cold War, and how the samples collected there are driving modern climate science. The film is now available on YouTube, Apple TV and Amazon Prime.
The green hermit hummingbird, which lives primarily in mountain forests of Central and South America, fights to win a mate. New research found that these fights have shaped the species’ evolution, yielding significant differences in bill shape for male and female green hermits.
The Northeastern Pacific Ocean is becoming more acidic faster than other oceans as the water absorbs carbon dioxide from the atmosphere and natural processes feed carbon dioxide up from the deep. The rate of CO2 accumulation is outpacing atmospheric rises and driving acidity to new extremes.
A new University of Washington-led study shows that space dust sandwiched between layers of sediment tells scientists where and when ice covered the Arctic, and what happened to marine life when it disappeared.
New University of Washington-led research attributes accelerated warming to reduced cloud reflectivity. As efforts to improve air quality have reduced pollution, clouds became less mirror-like, letting more solar radiation reach Earth and revealing the true impact of greenhouse gases.
In mid-pregnancy, exposure to any smoke was associated with an elevated risk of preterm birth, with that risk peaking around the 21st week of gestation. In late pregnancy, elevated risk was most closely associated with exposure to high concentrations of wildfire PM2.5, above 10 micrograms per cubic meter.
In the wake of One Ocean Week Seattle, participating University of Washington researchers share highlights, connecting the week’s events to ongoing efforts to understand and protect marine ecosystems and coastal communities.
University of Washington researchers analyzed data collected in the decade following the Paris Agreement, an international treaty signed in 2015 to limit warming by cutting emissions. The treaty has helped nations reduce the amount of carbon released per dollar, but emissions are still too high due to global economic growth.
A new collaborative study led by scientists at the University of Washington and the University of Maryland Center for Environmental Science proposes that a tsunami struck the Caribbean island of Anegada between 1381 and 1391, carrying huge coral boulders inland and leaving behind a valuable record of geologic and climatic history.
The Royal Swedish Academy of Sciences on Oct. 8 awarded the Nobel Prize in Chemistry to Susumu Kitagawa, Richard Robson and Omar M. Yaghi “for the development of metal-organic frameworks,” or MOFs. Both Dianne Xiao, a UW associate professor of chemistry, and Douglas Reed, a UW assistant professor of chemistry, use MOFs in their research at the UW. UW News reached out to them to learn more about the significance of these structures and how researchers use them.
Targeted drug delivery is a powerful and promising area of medicine. Therapies that pinpoint precise areas of the body can reduce the medicine dosage and avoid potentially harmful “off target” effects. Researchers at the UW took a significant step toward that goal by designing proteins with autonomous decision-making capabilities. By adding smart tail structures to therapeutic proteins, the team demonstrated that the proteins could be “programmed” to act based on the presence of specific environmental cues.
The Royal Swedish Academy of Sciences on Tuesday awarded the 2025 Nobel Prize in Physics jointly to John Clarke, Michel H. Devoret and John M. Martinis, “for the discovery of macroscopic quantum mechanical tunneling and energy quantization in an electric circuit.” Clarke, a professor emeritus of physics at the University of California, Berkeley, collaborates with the Axion Dark Matter Experiment at the University of Washington.
The Nobel Assembly at the Karolinska Institute on Monday awarded the 2025 Nobel Prize in Physiology or Medicine jointly to Mary E. Brunkow — an alum of the University of Washington — along with Frederick J. Ramsdell and Shimon Sakaguchi “for groundbreaking discoveries concerning peripheral immune tolerance that prevents the immune system from harming the body.” Brunkow received her bachelor’s degree in molecular and cellular biology from the UW in 1983. UW News spoke with Martha Bosma, professor and chair…
The Nobel Assembly at the Karolinska Institute on Monday awarded the 2025 Nobel Prize in Physiology or Medicine jointly to Mary E. Brunkow — an alum of the University of Washington — along with Frederick J. Ramsdell and Shimon Sakaguchi “for groundbreaking discoveries concerning peripheral immune tolerance that prevents the immune system from harming the body.”
A new analysis of data from the Cassini space probe has identified organic compounds within jets of water ice erupting from Saturn’s moon Enceladus. Some of the compounds, which likely originated in Enceladus’ subsurface ocean, have never before been identified on another world beyond Earth. The study, conducted in part by a UW researcher, contributes to mounting evidence that Enceladus could support life.