Science
April 4, 2019
April ‘Weather Madness’: UW wins top team, individual prizes in national forecasting contest, now enters tournament round
A University of Washington team placed first in a national weather forecasting contest that began in September. A UW graduate student also developed a model that for the first time beat out all human competitors.
March 29, 2019
North Dakota site shows wreckage from same object that killed the dinosaurs
A new excavation site in North Dakota shows evidence from the day a giant meteor struck Earth, marking the beginning of the end for the dinosaurs and 75 percent of animal life.
March 26, 2019
Air quality agencies can breathe easier about current emissions regulations
A University of Washington-led study provides a fuller picture of the relationship between nitrogen oxides — the tailpipe-generated particles at the center of the Volkswagen scandal, also known as NOx, — and PM2.5, the microscopic particles that can lodge in lungs.
New tool maps a key food source for grizzly bears: huckleberries
Researchers have developed a new approach to map huckleberry distribution across Glacier National Park that uses publicly available satellite imagery. Tracking where huckleberry plants live now — and where they may move under climate change — can help biologists predict where grizzly bears will also be found.
March 21, 2019
UW, Microsoft, Pacific Northwest National Laboratory establish new Northwest Quantum Nexus for a quantum revolution in science, technology
The University of Washington, the Pacific Northwest National Laboratory and Microsoft Quantum announced this week that they have joined forces in a new coalition, the Northwest Quantum Nexus, to bring about a revolution in quantum research and technology.
Hundreds of bubble streams link biology, seismology off Washington’s coast
The first survey of methane vent sites off Washington’s coast finds 1,778 bubble columns, with most located along a north-south band that is in line with a geologic fault.
With a ‘hello,’ Microsoft and UW demonstrate first fully automated DNA data storage
UW and Microsoft researchers have demonstrated the first fully automated system to store and retrieve data in manufactured DNA — a key step in moving the technology out of the research lab and into commercial data centers.
March 13, 2019
New method to assess platelet health could help ER doctors
UW researchers have created a novel system that can measure platelet function within two minutes and can help doctors determine which trauma patients might need a blood transfusion upon being admitted to a hospital.
March 12, 2019
Eight postdoctoral researchers at the University of Washington receive awards from the Washington Research Foundation
Eight researchers at the University of Washington have been named 2019 Washington Research Foundation Postdoctoral Fellows.
March 11, 2019
When coyote parents get used to humans, their offspring become bolder, too
When coyote parents are habituated to humans, their offspring are more habituated, too — potentially leading to negative interactions between coyotes and humans.
Black and Hispanic Americans bear a disproportionate burden from air pollution
Black and Hispanic Americans bear a disproportionate burden from air pollution generated mainly by non-Hispanic white Americans, according to new research from a team led by the University of Washington and the University of Minnesota.
March 5, 2019
FASER detector at the Large Hadron Collider to seek clues about hidden matter in the universe
On March 5, the CERN research board approved a new experiment at the Large Hadron Collider in Geneva to search for evidence of fundamental dark matter particles. UW scientists are part of this endeavor, the Forward Search Experiment — or FASER — which seeks to answer one of the outstanding questions in particle physics: What is dark matter made of?
March 4, 2019
Mystery of green icebergs may soon be solved
Research by UW’s Stephen Warren suggests that some icebergs are green because they contain frozen, iron-rich seawater from certain regions of East Antarctica.
February 28, 2019
Polar science, climate change and, yes, dance mix this weekend at Pacific Science Center
Exhibits and events happening Friday through Sunday showcase the latest in polar science, much of it from the University of Washington.
February 27, 2019
Return of the wolves: How deer escape tactics help save their lives
As gray wolves return to eastern Washington, a new study finds that one species of deer is changing its behavior to spend more time away from roads, at higher elevations and in rockier landscapes.
February 25, 2019
It’s all in the twist: Physicists stack 2D materials at angles to trap particles on the nanoscale, creating a unique platform to study quantum optical physics
In a paper published Feb. 25 in the journal Nature, a University of Washington-led team of physicists report that it has developed a new system to trap individual excitons — bound pairs of electrons and their associated positive charges. Their system could form the basis of a novel experimental platform for monitoring excitons with precision and potentially developing new quantum technologies.
February 20, 2019
New study: How to save a seabird
A new study outlines more than a decade of success in reducing seabird bycatch in Alaska’s longline fisheries, and where there’s still room for improvement
February 13, 2019
Parents don’t pick favorites, at least if you’re a Magellanic penguin
Researchers at the University of Washington wanted to know how Magellanic penguin parents in South America balance the dietary demands of multiple chicks. As they report in a paper published Jan. 23 in the journal Animal Behaviour, when a Magellanic penguin parent returns to its nest with fish, the parent tries to feed each of its two chicks equal portions of food, regardless of the youngsters’ differences in age or size.
February 12, 2019
Assessing riverside corridors — the ‘escape routes’ for animals under climate change — in the Northwest
A study led by the University of Washington pinpoints which riverside routes in Washington, Oregon, Idaho and western Montana will be the most important for animals trying to navigate a changing climate.
February 11, 2019
Many Arctic lakes give off less carbon than expected
New research by the University of Washington and U.S. Geological Survey suggests many lakes pose little threat to global carbon levels, at least for now.
February 8, 2019
‘Underwater forecast’ predicts temperature, acidity and more in Puget Sound
A new University of Washington computer model can predict underwater conditions in Puget Sound and off the coast of Washington three days into the future.
February 7, 2019
All the data in the sky, alerted via UW eyes
The Zwicky Transient Facility, based at the Palomar Observatory, has identified over a thousand new objects and phenomena in the night sky, including more than 1,100 new supernovae and 50 near-Earth asteroids. University of Washington scientists are part of the ZTF team and led the development of the collaboration’s alert system, which informs science teams of possible new objects or changes to known objects in the sky.
February 4, 2019
Early spring rain boosts methane from thawing permafrost by 30 percent
A UW-led team has found that early spring rainfall warms up a thawing permafrost bog in Alaska and promotes the growth of plants and methane-producing microbes.
January 31, 2019
Iguana-sized dinosaur cousin discovered in Antarctica, shows how life at the South Pole bounced back after mass extinction
Scientists have just discovered a dinosaur relative that lived in Antarctica 250 million years ago. The iguana-sized reptile’s genus name, Antarctanax, means “Antarctic king.”
January 30, 2019
UW-based group launches national challenge to recreate first moon landing — with drones and Lego robots
A UW-based group is launching a national student challenge to mark the 50th anniversary of the historic Apollo moon landing.
January 23, 2019
One year into the mission, autonomous ocean robots set a record in survey of Antarctic ice shelf
A team of ocean robots developed at the UW is the first group of self-guided ocean instruments to travel under an ice sheet and come back to report long-term observations.
First-of-its-kind center hosts tools to analyze the effects of natural disasters
A center housed at the University of Washington offers a new way for scientists to get their hands on state-of-the-art equipment to study the effects of natural disasters. The RAPID Facility, which is the first of its kind in the world, contains over 300 instruments that are available for researchers around the world to use.
January 16, 2019
Three awards from US Department of Energy to fuel UW solar cell research
Three teams led by University of Washington researchers — Scott Dunham, Hugh Hillhouse and Devin MacKenzie — have received competitive awards totaling more than $2.3 million from the U.S. Department of Energy Solar Energy Technologies Office for projects that will advance research and development in photovoltaic materials, which are an essential component of solar cells and impact the amount of sunlight that is converted into electricity.
For 35 years, the Pacific Ocean has largely spared West’s mountain snow from effects of global warming
A new study has found that since the early 1980s, a pattern of ocean temperatures and atmospheric circulation has offset most of the impact of warming on the West’s mountain snowpack.
January 14, 2019
UW, partners reach milestone in program using robots to monitor world’s oceans
The UW is part of an international program that has revolutionized ocean measurements. This fall, the program made its 2 millionth measurement, reporting temperature and salinity in the top mile of the world’s oceans.
January 10, 2019
Astronomers find signatures of a ‘messy’ star that made its companion go supernova
On Jan. 10 at the 2019 American Astronomical Society meeting in Seattle, an international team of astronomers announced that they have identified the type of companion star that made its partner in a binary system, a carbon-oxygen white dwarf star, explode. Through repeated observations of SN 2015cp, a supernova 545 million light years away, the team detected hydrogen-rich debris that the companion star had shed prior to the explosion.
January 8, 2019
Triangulum Galaxy shows stunning face in detailed Hubble portrait
As part of a University of Washington-led project, NASA’s Hubble Space Telescope has produced a stunningly detailed portrait of the Triangulum Galaxy, displaying a full spiral face aglow with the light of nearly 25 million individually resolved stars.
January 2, 2019
The number of single male Magellanic penguins is rising at this breeding colony. Here’s why.
Female Magellanic penguins are more likely to die at sea as juveniles, which has caused a skewed sex ratio of nearly three adult males to every female, as well as population decline of more than 40 percent since 1987 at one of their largest breeding colonies — Punta Tombo in Argentina.
How economic theory and the Netflix Prize could make research funding more efficient
In a paper published Jan. 2 in PLOS Biology, two scientists at the University of Washington and North Carolina State University use the economic theory of contests to illustrate how the competitive grant-application system has made the pursuit of research funding inefficient and unsustainable — and that alternative methods, such as a partial lottery to award grants, could relieve pressure on professors and free up time for research.
December 24, 2018
New global migration estimates show rates proportionally steady since 1990, high rate of return migration
Two University of Washington scientists have unveiled a new statistical method for estimating migration flows between countries. They show that rates of migration are higher than previously thought, but also relatively stable, fluctuating between 1.1 and 1.3 percent of global population from 1990 to 2015. In addition, since 1990 approximately 45 percent of migrants have returned to their home countries, a much higher estimate than other methods.
December 19, 2018
Researchers develop a new houseplant that can clean your home’s air
Researchers at the University of Washington have genetically modified a common houseplant to remove chloroform and benzene from the air around it.
December 18, 2018
February’s big patch of open water off Greenland? Not global warming, says new analysis
New analysis shows that odd winds, not warming, caused the unusual patch of open water north of Greenland last February.
Salmon may lose the ability to smell danger as carbon emissions rise
New research shows that the powerful sense of smell Pacific salmon rely on for migration, finding food and avoiding predators might be in trouble as carbon emissions continue to be absorbed by our ocean.
December 14, 2018
UW glaciologist gets first look at NASA’s new measurements of ice sheet elevation
UW glaciologist Ben Smith shared a first look at the NASA ICESat-2 satellite’s view of Greenland and Antarctic glaciers at the American Geophysical Union’s annual meeting in Washington, D.C.
December 13, 2018
Underwater sensors for monitoring sea life (and where to find them)
A UW team created a mechanical eye under the ocean’s surface that could live near renewable-energy sites and use a series of sensors to watch nearby animals. On Dec. 13, the researchers put the newest version of the AMP into the waters of Seattle’s Portage Bay for two weeks of preliminary testing before a more thorough analysis is conducted in Sequim, Washington.
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