Science
December 10, 2013
What climate change means for federally protected marine species
As the Endangered Species Act nears its 40th birthday at the end of December, conservation biologists are coming to terms with a danger not foreseen in the 1970s: global climate change.
December 9, 2013
Astronomers solve temperature mystery of planetary atmospheres
An atmospheric peculiarity the Earth shares with Jupiter, Saturn, Uranus and Neptune is likely common to billions of planets, University of Washington astronomers have found, and knowing that may help in the search for potentially habitable worlds.
December 3, 2013
Signalers vs. strong silent types: Sparrows exude personalities during fights
Like humans, some song sparrows are more effusive than others, at least when it comes to defending their territories. New UW findings show that consistent individual differences exist not only for how aggressive individual song sparrows are but also for how much they use their signals to communicate their aggressive intentions.
‘Spooky action’ builds a wormhole between ‘entangled’ particles
New research indicates that a phenomenon called “quantum entanglement” could be intrinsically linked with the creation of wormholes.
November 26, 2013
AAAS names five UW researchers as fellows
Five University of Washington researchers are among new fellows of the American Association for the Advancement of Science.
November 25, 2013
Study: Greenhouse gas might have warmed early Mars enough to allow liquid water
The mystery of how the surface of Mars, long dead and dry, could have flowed with water billions of years ago may have been solved by research that included a University of Washington astronomer.
November 24, 2013
How living cells solved a needle in a haystack problem to generate electrical signals
Filtered from a vast sodium sea, more than 1 million calcium ions per second gush through our cells’ pores to generate charges
November 21, 2013
Studies to probe confluence of human, animal and environmental health in Africa
Grand Challenges Exploration Grants from the Bill & Melinda Gates Foundation will allow two UW-led teams to study the health determinants people share with other living creatures.
November 18, 2013
Post-shutdown, UW Arctic research flights resume
UW researchers this month are on missions to fly above the Arctic Ocean to measure glacier melt, polar storms and Arctic sea ice.
November 14, 2013
FDA-approved immune-modulating drug unexpectedly benefits mice with fatal mitochondrial defect
Rapamycin, an anti-rejection drug for organ transplant patients, has now been shown to increases survival in and delayed symptoms of Leigh’s syndrome. The drug appears to cause a metabolic switch that bypasses the mitochondrial deficiency.
November 13, 2013
Snow melts faster under trees than in open areas in mild climates
University of Washington researchers have found that tree cover actually causes snow to melt more quickly in warm, Mediterranean-type climates. Alternatively, open, clear gaps in the forests tend to keep snow on the ground longer into the spring and summer. Their findings were published this fall in Water Resources Research.
November 8, 2013
Forest fires and fireside chats: UW students learn about management challenges
An intensive two week field course helped 20 University of Washington students learn firsthand about the challenges of managing dry, fire-prone forests of the Pacific Northwest.
November 7, 2013
Cost-effective method accurately orders DNA sequencing along entire chromosomes
The method may help overcome a major obstacle that has delayed progress in designing rapid, low-cost — but still accurate — ways to assemble genomes from scratch. It also may validate certain types of chromosomal abnormalities in cancer.
November 6, 2013
Floods didn’t provide nitrogen ‘fix’ for earliest crops in frigid north
Floods didn’t make floodplains fertile during the dawn of human agriculture in the Earth’s far north. Turns out early human inhabitants can mainly thank cyanobacteria. It raises the question of whether modern farmers might reduce fertilizer use by taking advantage of cyanobacteria that occur, not just in the floodplains studied, but in soils around the world.
News Digest: TEDx talk on brainy crows, Town Hall ‘rocks’ tonight
Brainy crows subject of TEDx talk Saturday || Town Hall talk “Stories from My Pet Rocks” tonight
Brain may play key role in blood sugar metabolism and diabetes development
Future diabetes treatment approaches might target regulatory systems in both the brain and the pancreas to achieve better blood glucose control, or even put the disease into remission.
A shot in the dark: Detector at UW on the hunt for dark matter
Physicists are using a detector at the UW to search for a particle called an axion, which would be the first physical evidence of the universe’s dark matter.
November 4, 2013
More wildfires, earlier snowmelt, coastal threats top Northwest climate risks
A new comprehensive report co-authored by the UW’s Climate Impacts Group looks at what climate change will mean for Washington, Oregon and Idaho.
UW Bothell prof, students present crowd-funded study of coal train emissions
Atmospheric scientist Dan Jaffe tonight will present the first results of a crowd-funded study of train emissions, conducted with four undergraduates from the Seattle and Bothell campuses and funded by public donations.
October 30, 2013
A first step in learning by imitation, baby brains respond to another’s actions
Imitation may be the sincerest form of flattery for adults, but for babies it’s their foremost tool for learning. Now researchers from the University of Washington and Temple University have found the first evidence revealing a key aspect of the brain processing that occurs in babies to allow this learning by observation.
Institute of Medicine issues report today on youth concussions
UW injury expert Dr. Fred Rivara was vice chair of the committee. Its report recommends actions to reduce the occurrence and consequences of youth concussions in sports and in the military, and stresses the need to better understand their nature and treatment.
October 29, 2013
Crashing rockets could lead to novel sample-return technology
This year, in an annual trek to the Nevada desert, UW students deliberately launched rockets from altitude directly into a dry lakebed. These were early tests of a concept that eventually could be used to collect and return samples from an erupting volcano, a melting nuclear reactor or even an asteroid in space.
Redwood trees reveal history of West Coast rain, fog, ocean conditions
Scientists found a way to use coastal redwood trees as a window into historic climate, using oxygen and carbon atoms in the wood to detect fog and rainfall in previous seasons.
October 28, 2013
UW work contributes to largest international study of Alzheimer’s genes
Eleven regions of the human genome have been newly discovered to influence the onset of Alzheimer’s disease. The UW was one of 145 academic centers worldwide participating in this research, which involved analyzing genes from more than 74,000 people.
October 25, 2013
New UW-Pacific NW National Lab computing-research institute holds first public workshop
Based at the University of Washington, the Northwest Institute for Advanced Computing’s first public event on Oct. 30 will feature speakers from the UW, the Pacific Northwest National Laboratory and industry, as well as breakout sessions that explore various aspects of science and engineering technologies.
October 22, 2013
Study: Quake-triggered landslides a significant hazard in Seattle
The next big earthquake on the Seattle fault could trigger destructive landslides in the city, potentially affecting a much larger area than previously thought, and in areas outside those currently considered to be landslide prone, a new UW-led study shows.
October 21, 2013
Three UW faculty members elected to Institute of Medicine
Blood disease specialist Dr. Janis Abkowitz and drug safety expert Dr, Bruce Psaty today were named new members of the prestigious Institute of Medicine, an honorary and national advisory group.
October 20, 2013
Global ocean currents explain why Northern Hemisphere is the soggier one
A new study in Nature Geoscience explains a major feature of global precipitation, and shows how a current originating from the poles influences tropical rainfall in Africa and southern India.
October 17, 2013
Yoga accessible for the blind with new Microsoft Kinect-based program
A team of University of Washington computer scientists has created a software program that watches a user’s movements and gives spoken feedback using a Microsoft Kinect on what to change to accurately complete a yoga pose.
October 15, 2013
Nanopore sequencing technology lands licensing deal
A San Diego company has licensed UW-developed technology capable of reading the sequence of a single DNA molecule.
October 9, 2013
New strategy lets cochlear implant users hear music
University of Washington scientists have developed a new way of processing the signals in cochlear implants to help users hear music better. The technique lets users perceive differences between musical instruments, a significant improvement from what standard cochlear implants can offer.
October 8, 2013
Profile: Brian Wansink, Slim By Design author and 2013 Hogness Lecturer
Wansink explores mindless eating and how cues in our environment lead us to eat too much of the wrong foods.
Major funding awarded for research on drugs taken during pregnancy
Pharmacists and physicians will be looking at prescription and illicit drugs taken during pregnancy to evaluate risks to mothers and their fetuses.
UW, local company building innovative deep-sea manned submarine
The UW, Boeing and an Everett company are building a carbon-fiber submersible that will carry five passengers almost 2 miles deep.
October 1, 2013
Estrogen pills for menopause symptoms vary in blood clot risk
A recent observational study comparing the safety of estradiol and conjugated equine estrogen associated estradiol with a lower risk of leg vein and lung clots.
September 30, 2013
3 UW professors honored by NIH for innovative biomedical research
Three University of Washington faculty members are among those honored with a grant from the National Institutes of Health’s High Risk-High Reward program.
UW researchers helped draft international assessment of climate change
UW faculty members were among international researchers who compiled the fifth climate-change assessment report. The UW will host a seminar Tuesday, Oct. 1 with some of the Seattle-area authors.
UW engineers invent programming language to build synthetic DNA
A team led by the University of Washington has developed a programming language for chemistry that it hopes will streamline efforts to design a network that can guide the behavior of chemical-reaction mixtures in the same way that embedded electronic controllers guide cars, robots and other devices.
September 19, 2013
Mantas, devil rays butchered for apothecary trade now identifiable
Dried filters from the mouths of filter-feeding rays started appearing in apothecary shops in recent years, but there’s been no way to know which of these gentle-natured rays was being slaughtered. Now scientists have discovered enough differences to identify the giant manta and eight devil rays using the dried filters.
September 18, 2013
Cables, instruments installed in the deep sea off Pacific Northwest coast
In a seven-week cruise this past summer, oceanographers and students laid 14 miles of extension cable and installed about a dozen instruments for a historic deep-sea observatory.
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