Science
December 2, 2015
Vessel speed biggest factor in noise affecting killer whales
The speed of vessels operating near endangered killer whales in Washington is the most influential factor – more so than vessel size – in how much noise from the boats reaches the whales, according to a new study published today in the online journal PLOS ONE.
November 23, 2015
AAAS names four UW researchers as fellows
Four University of Washington researchers are among 347 new fellows of the American Association for the Advancement of Science for 2015.
November 19, 2015
After Nobel win, neutrino endeavors snag Breakthrough Prize in Physics
Neutrinos may be small, but when it comes to prizes, they pack quite a punch. In October, it was announced that two scientists who headed international projects to study these miniscule, seemingly ephemeral subatomic particles will share the Nobel Prize in Physics. On Nov. 8, these same scientists joined five of their colleagues from other…
Sequencing algae’s genome may aid biofuel production
University of Washington scientists have sequenced the complete genetic makeup of a species of ecologically important algae, which may aid in biofuel production.
November 17, 2015
New report outlines Puget Sound region’s future under climate change
A new report by the University of Washington synthesizes all the relevant research about the future of the Puget Sound region to paint a picture of what to expect in the coming decades, and how to prepare.
November 16, 2015
UW team refrigerates liquids with a laser for the first time
Since the first laser was invented in 1960, they’ve always given off heat. University of Washington researchers are the first to solve a decades-old puzzle — figuring out how to make a laser refrigerate water and other liquids.
Microbes that are key indicators of Puget Sound’s health in decline
Paleontologists with the University of Washington’s Burke Museum of Natural History and Culture find that tiny organisms called foraminifera have a big story to tell about the health of Puget Sound. Two recent studies about the health of Bellingham Bay and inlets in the Bremerton area found the diversity and number of foraminifera — single-celled marine organisms that live on the sea floor — deteriorated significantly. The decline of these microscopic organisms is consistent with the deterioration of snails and other larger marine animals, even though analysis showed a reduction of chemical pollutants in Bellingham Bay and Bremerton over the same period of time.
November 12, 2015
Oceans — and ocean activism — deserve broader role in climate change discussions
When President Barack Obama visited the shrinking Exit Glacier in September, he pointed to a very obvious sign of our warming planet literally at his feet. Less visible, but perhaps more indelible, signs of changing climate lie in the oceans. A University of Washington researcher argues in the journal Science that people — including world…
From garden to gut: New book from UW’s David Montgomery explores an unfolding scientific revolution
A new book by University of Washington geologist David Montgomery weaves history, science and personal challenges into an exploration of humanity’s tangled relationship with microbes, perhaps the least loved and most misunderstood creatures on Earth — and in you. “The Hidden Half of Nature: The Microbial Roots of Life and Health” comes out Nov. 16…
‘Pale orange dot’: Early Earth’s haze may give clue to habitability elsewhere in space
An atmospheric haze around a faraway planet — like the one which probably shrouded and cooled the young Earth — could show that the world is potentially habitable, or even be a sign of life itself.
November 11, 2015
UW, NASA measure rain and snowfall to gauge new precipitation satellite
With high-tech weather radars, weather balloons, ground instruments and NASA’s DC-8 flying laboratory, scientists will be watching rain and snow storms on Washington’s famously wet Olympic Peninsula.
November 6, 2015
Swartz Foundation grant to boost UW research in computational neuroscience
Two University of Washington faculty members have been awarded a grant from The Swartz Foundation to support research in theoretical neuroscience. The award establishes the UW as the latest of the Swartz Foundation-supported centers for innovation in this growing field, which spans mathematics, statistics, physics and biology. “This award is a recognition of what is…
November 3, 2015
Life, enhanced: UW professors study legal, social complexities of an augmented reality future
A report from the interdisciplinary UW Tech Policy Lab on the challenges of augmented reality suggests such systems should be adaptable to change, resistant to hacking and responsive to the needs of diverse users.
November 2, 2015
Children’s self-esteem already established by age 5, new study finds
By age 5 children have a sense of self-esteem comparable in strength to that of adults, according to a new study by University of Washington researchers.
October 29, 2015
Now you see it: cloaking technology arrives sooner than UW mathematician expected
In science, decades can pass between a proposed theory and its real-world application. That is precisely what University of Washington mathematics professor Gunther Uhlmann was expecting when he and three colleagues proposed a means to develop an electromagnetic wormhole in a 2007 paper in Physical Review Letters. Their theoretical wormhole — an invisible tube for…
UW scientists are the first to simulate 3-D exotic clouds on an exoplanet
A nearby exoplanet has an atmosphere that might be similar to Earth’s before life evolved. In an attempt to simulate the structure of this exoplanet’s atmosphere, UW researchers became the first to simulate three-dimensional exotic clouds on another world.
October 28, 2015
Alaskan trout choose early retirement over risky ocean-going career
A new study in Ecology shows that Alaskan Dolly Varden trout, once they reach about 12 inches in length, can retire permanently from going to sea. They rely on digestive organs that can massively expand and contract and a unique relationship with sockeye salmon.
October 22, 2015
New UW model helps zero in on harmful genetic mutations
By more accurately predicting how variations in DNA sequences affect gene splicing, a new UW model and publicly available Web tool can help narrow down which genetic mutations cause disease and which have little effect on a person’s health.
October 21, 2015
Gear, not geoducks, impacts ecosystem if farming increases
The equipment used to farm geoducks, including PVC pipes and nets, might have a greater impact on the Puget Sound food web than the addition of the clams themselves. That’s one of the findings of the first major scientific study to examine the broad, long-term ecosystem effects of geoduck aquaculture in Puget Sound.
October 20, 2015
UW study: Will Puget Sound’s population spike under climate change?
A UW graduate student’s research paper is the first serious study of whether climate change is likely to cause human migration to the Puget Sound region.
October 19, 2015
In astronomy-themed concert, Benaroya Hall launches audience to the cosmos
A Nov. 7 concert in Seattle’s Benaroya Hall promises to offer the audience a decidedly stellar musical experience. The event, “Origins: Life and the Universe,” will pair live performances of new compositions with video and slideshow scenes depicting cosmic events like the Big Bang, as well as scenes from distant worlds and Earth’s own life-filled…
October 16, 2015
Chemistry’s Brandi Cossairt named a 2015 Packard Fellow
The David and Lucile Packard Foundation has named the University of Washington’s Brandi Cossairt, an assistant professor in the Department of Chemistry, as one of 18 Packard Fellows for 2015.
October 14, 2015
New study uses high-speed search methods to better estimate climate threats to biodiversity
In a study published this week in the journal PLOS ONE, researchers have used new high-performance computing methods and comprehensive data on the distribution of thousands of species to map the threat that climate change poses to birds, mammals and amphibians across the Western Hemisphere. They found that although Arctic areas have experienced the most rapid warming to date, climate-related threats to the Amazon basin’s biodiversity will eclipse those in other regions by the year 2100.
Bubble plumes off Washington, Oregon suggest warmer ocean may be releasing frozen methane
The location of bubble plumes off the Pacific Northwest coast supports the idea that gradual ocean warming at about a third of a mile depth may be releasing frozen methane in the seafloor, causing it to bubble up as a gas.
October 11, 2015
UW physicists celebrate contribution to Nobel-winning neutrino discoveries
At 2:45 a.m. on Oct. 6, bleary-eyed Nobel Prize enthusiasts on the West Coast were treated to an unexpected lesson about fundamental particles and forces in our universe. Across the globe in Stockholm, a panel of scientists announced that the 2015 Nobel Prize in Physics would honor two scientists who led international collaborations to understand…
October 7, 2015
Student collaboration leads to first results describing sick sea star immune response
A group of young marine-disease researchers from around the country has contributed key information about sea stars’ immune response when infected with a virus that is thought to cause a deadly wasting disease. It’s the first time researchers have tracked how genes behave when encountering this naturally occurring pathogen, which could help explain how sea stars attempt to fight the virus and why they develop lesions and appear to melt.
October 6, 2015
Documents that Changed the World: Alfred Nobel’s will, 1895
Alfred Nobel is remembered for the annual prizes given in his name. But were it not for his confused but effective will, we might remember him as the inventor of dynamite, who grew rich inventing and developing lethal explosives.
October 5, 2015
Where to look for life? UW astronomers devise ‘habitability index’ to guide future search
Astronomers with the University of Washington’s Virtual Planetary Laboratory have created the “habitility index for transiting planets” to rank exoplanets to help prioritize which warrant close inspection in the search for life beyond Earth.
October 1, 2015
Simulating path of ‘magma mush’ inside an active volcano
The first simulation of the individual crystals in volcanic mush, a mix of liquid magma and solid crystals, shows the mixing to help understand pressure buildup deep inside a volcano.
September 30, 2015
Known fish species living in the Salish Sea increases in new report
A new report published Tuesday documents all of the fishes that live in the Salish Sea. In total, 253 fish species have been recorded, and that’s about 14 percent more than in the last count.
September 28, 2015
Earth-like planets around small stars likely have protective magnetic fields, aiding chance for life
Earth-like planets orbiting close to small stars probably have magnetic fields that protect them from stellar radiation and help maintain surface conditions that could be conducive to life, according to research by UW astronomers.
A new single-molecule tool to observe enzymes at work
A team of scientists at the University of Washington and the biotechnology company Illumina have created an innovative tool to directly detect the delicate, single-molecule interactions between DNA and enzymatic proteins. Their approach provides a new platform to view and record these nanoscale interactions in real time. As they report Sept. 28 in Nature Biotechnology, this tool should provide fast and reliable characterization of the different mechanisms cellular proteins use to bind to DNA strands — information that could shed new light on the atomic-scale interactions within our cells and help design new drug therapies against pathogens by targeting enzymes that interact with DNA.
September 24, 2015
Cooled down and charged up, a giant magnet is ready for its new mission
The Fermi National Accelerator Laboratory — or Fermilab — announced that a 680-ton superconducting magnet is secure in its new home and nearly ready for a new era of discovery in particle physics. This achievement follows the delicate, 3,200-mile transport of the magnet’s 17-ton, 50-foot-wide housing ring to the U.S. Department of Energy facility outside Chicago two years ago. The fully assembled magnet will drive high-energy particle experiments as part of an international partnership among 34 institutions, of which the University of Washington is a leading contributor.
September 23, 2015
UW team links two human brains for question-and-answer experiment
Imagine a question-and-answer game played by two people who are not in the same place and not talking to each other. Round after round, one player asks a series of questions and accurately guesses the object the other is thinking about. Sci-fi? Mind-reading superpowers? Not quite. University of Washington researchers recently used a direct brain-to-brain…
September 17, 2015
Scientists: Let wildfires burn when prudent
In a commentary published Sept. 17 in Science, a team of scientists, including University of Washington researchers Jerry Franklin and James Agee, describe unique opportunities and provide suggestions to reform forest fire management to reduce the impacts of inevitable wildfires in future years.
September 15, 2015
Young chum salmon may get biggest nutrition boost from Elliott Bay restored beaches
University of Washington researchers have found the types of organisms in Seattle’s Elliott Bay change depending on the shoreline nearby, either armored or restored beaches. Young chum salmon adjusted their diets based on these changes.
September 14, 2015
A more acidic ocean will bend the mermaid’s wineglass
New research from the University of Washington’s Friday Harbor Laboratories shows that a more acidic ocean can weaken the protective shell of a delicate alga. The findings, published Sept. 9 in the journal Biology Letters, come at a time when global climate change may increase ocean acidification.
September 10, 2015
UW scientists will continue studies of evolution ‘in real time’ with five-year grant renewal
Faculty members from several departments at the University of Washington will share $2.25 million in research funds from the National Science Foundation to study and apply the principles of evolution “in real time.” Their studies are a part of the BEACON Center for the Study of Evolution in Action. Founded in 2010, this NSF science…
September 8, 2015
UW scientists are pioneering research on ‘body maps’ in babies’ brains
For more than half a century, scientists have studied how the surface of the body is mapped in parts of the brain associated with touch. That research has focused largely on “body maps” that show how certain parts of the brain correspond point-for-point with the body’s topography. These body maps have been studied extensively in…
September 4, 2015
September launch could give UW team rare measurements of ‘dusty plasmas’
Researchers from the University of Washington are awaiting the launch an over 50-foot-long rocket from a launch site in Norway into the upper reaches of the atmosphere to observe and measure a puzzling phenomenon.
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