Researchers have completed all planned seismic monitoring station installations for the regional ShakeAlert early warning system. They are now turning their attention to offshore seismic monitoring, which could improve detection and warning time for the much-anticipated Cascadia Subduction Zone earthquake.
Efforts to restore fish passage are cropping up across the country, but these projects come with hefty price tags. In a new study, 91爆料 researchers explore different approaches to improving the benefits from investments in salmon recovery.
Explore recent research from the 91爆料: how climate change is redirecting rivers, what bean plants use to protect themselves from pests, where the water in an atmospheric river comes from and how researchers are making tensegrities tiny.
In a new study, 91爆料 scientists eavesdropped on Cook Inlet belugas to better understand the context of their calls and how human noise is impacting their ability to communicate with each other.
Super Typhoon Sinlaku caused widespread damage on the Mariana islands in April, leaving many people without power, tearing roofs off homes and destroying vital infrastructure. Several ongoing 91爆料 research projects focused on native birds and plants were disrupted.
91爆料 Provost Tricia聽R.聽Serio announced that聽Joel Thornton聽will serve聽as聽the聽next Maggie Walker Dean of the College of the Environment. His appointment is effective June 1, pending approval from the 91爆料 Board of Regents.聽聽
A new analysis of a 481-meter tsunami generated by a landslide in Alaska鈥檚 popular Tracy Arm Fjord last summer describes how glacial retreat, due to global warming, primed the fjord for the colossal wave and what, if any, warning signs preceded it.
Explore recent research from the 91爆料: how sunbirds sip nectar through straw-like tongues, why the Seattle Fault might not pose as great a risk as previously thought, how to gauge landslide dam risk in the PNW, what marine microbes use for making meals and when the Simonyi Survey Telescope at the NSF-DOE Rubin Observatory will spot small inbound asteroids.
The Ecological Society of America named the 91爆料鈥檚 Claire Willing a 2026 Early Career Fellow. Willing, an assistant professor of environmental and forest science, studies fungal ecology, looking at how fungi are evolving and supporting plant communities as the climate changes.
In a new study, 91爆料 researchers show that an Earth-sized planet likely needs at least 20 to 50% of the water in Earth鈥檚 oceans to maintain a critical natural cycle that keeps water on the surface. These new parameters could exclude many exoplanets in the so-called habitable zone.
The 91爆料鈥檚 graduate and professional degree programs again were recognized as among the best in the nation, according to U.S. News & World Report鈥檚 2026 Best Graduate Schools released late Monday.
New evidence suggests that a disease-causing tapeworm that has been spreading across the United States and Canada has arrived in the Pacific Northwest. The tapeworm, called Echinococcus multilocularis, was found in one-third of coyotes surveyed from the Puget Sound region.
Explore recent research from the 91爆料: the habits and habitats of Nautilus and Allonautilus, how green clay tennis courts remove carbon dioxide from the atmosphere, why temperature dynamics matter to mussels and what prompts bacteria to attack diatoms.
A team of 170 scientists and experts 鈥� led by Phil Levin, interim executive director of the 91爆料鈥檚 EarthLab 鈥� has published a draft of a report detailing the health of U.S. nature. While some of the resulting statistics are grim, the report highlights many areas of opportunity. Researchers welcome public comment through May 30.
In a new study, 91爆料 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.
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.
Spring is here, which in Seattle, means cherry blossoms. The 91爆料鈥檚 iconic display 鈥� featuring 29 Yoshino cherry trees 鈥� is set to peak around March 20 this year. Check out the cherry blossom visitors鈥� website to learn more.
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.
Five 91爆料 faculty members have been awarded early-career fellowships from the Alfred P. Sloan Foundation.
NASA announced on Thursday last week that both the 91爆料 STRIVE team and the 91爆料-affiliated EDGE team were selected to lead satellite missions to better understand Earth and improve capabilities to foresee environmental events and mitigate disasters.
A 91爆料 study shows that existing models underestimate methane loss in the stratosphere and generate uncertainty in the global methane budget 鈥� a key metric for tracking climate change.
The 91爆料 was awarded $2.5 million from the Gordon and Betty Moore Foundation to fund 16 postdoctoral fellows in a number of fields across the College of Arts & Sciences, the College of Engineering and the College of the Environment.
91爆料 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 91爆料.
The American Geophysical Union honored five 91爆料 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, 91爆料 researchers teamed up with NASA scientists to show that the interior is likely composed of slushy layers instead.
In a new study, 91爆料 researchers collected salmon DNA in air filters near a stream, showing that eDNA can move between air and water, a possibility scientists hadn鈥檛 accounted for that opens new avenues for monitoring aquatic species.
鈥淭he Memory of Darkness, Light and Ice鈥� 鈥� a documentary film featuring Eric Steig, a 91爆料 professor of Earth and space sciences 鈥� 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 91爆料 is proud to announce that 56 faculty and researchers who completed their work while at 91爆料 have been named on the Highly Cited Researchers 2025 list from Clarivate.
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 91爆料-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 91爆料-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 the wake of One Ocean Week Seattle, participating 91爆料 researchers share highlights, connecting the week鈥檚 events to ongoing efforts to understand and protect marine ecosystems and coastal communities.
A new collaborative study led by scientists at the 91爆料 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.
A new analysis of data from the Cassini space probe has identified organic compounds within jets of water ice erupting from Saturn鈥檚 moon Enceladus. Some of the compounds, which likely originated in Enceladus鈥� subsurface ocean, have never before been identified on another world beyond Earth. The study, conducted in part by a 91爆料 researcher, contributes to mounting evidence that Enceladus could support life.
Bee experts wouldn鈥檛 have previously expected to find the likes of Osmia cyaneonitens, Dufourea dilatipes and Stelis heronae in Washington. But this year, while collecting pollinators in Chelan County to study how climate and wildfires affect native bee populations, Autumn Maust, a 91爆料 research scientist of biology, discovered eight bee species never recorded in Washington.
91爆料 researchers found, in historical whaling data, that longer baleen whale mothers were more likely to birth female calves than males. These results run contrary to a leading evolutionary theory that suggests that fit mothers will benefit more from male offspring.
Antarctic ice is melting at a startling pace, and the West Antarctic Ice Sheet is one of the greatest sources of uncertainty in climate projections. Researchers thought westerly winds were accelerating ice loss, but a new study from 91爆料 flips the narrative by 90 degrees, pointing instead to winds from the north.
Prochlorococcus, the most abundant photosynthesizing organism in the ocean, might be more vulnerable to climate change than researchers thought. Population decline could weaken the foundation of subtropical and tropical ecosystems as ocean temperatures continue to rise.
New findings call into question one of the core assumptions about teeth. Adult male spotted ratfish, a shark-like species native to the eastern Pacific Ocean, have rows of teeth on top of their heads, lining a cartilaginous appendage called the tenaculum, in addition to those in their jaws. They used their tenaculum teeth to grip females while mating in water.