Science
September 18, 2018
UW historian Margaret O’Mara discusses famous 1968 computer mouse ‘demo’ — and the start of Silicon Valley — for new podcast by The Conversation
Margaret O’Mara, UW professor of history, explores the impact of a December 1968 computer presentation that came to be called “the mother of all demos” in an essay and podcast from the news website The Conversation.
September 17, 2018
Shift in large-scale Atlantic circulation causes lower-oxygen water to invade Canada’s Gulf of St. Lawrence
Rapid deoxygenation in the Gulf of St. Lawrence is caused by shifts in two of the ocean’s most powerful currents: the Gulf Stream and the Labrador Current. A detailed model shows that large-scale climate change is causing oxygen to drop in the deeper parts of this biologically rich waterway.
September 15, 2018
Video: Dry and warm — summer 2018 conditions in Washington state
The assistant state climatologist, Karin Bumbaco, looks back on an unusually hot and dry summer — the third-hottest summer that Washington state has experienced since 1895.
September 12, 2018
Three UW teams receive TRIPODS+X grants for research in data science
The National Science Foundation announced on Sept. 11 that it is awarding grants totaling $8.5 million to 19 collaborative projects at 23 universities for the study of complex and entrenched problems in data science. Three of these projects will be based at the University of Washington and led by researchers in the College of Engineering and the College of Arts & Sciences.
September 10, 2018
UW polar scientists advised NASA on upcoming ICESat-2 satellite
Two UW polar scientists were among a dozen experts who advised NASA on its upcoming ICESat-2 mission to monitor the 3D surface of the Earth. The mission is scheduled to launch Sept. 15 from California.
September 6, 2018
Volcano under ice sheet suggests thickening of West Antarctic ice is short-term
Evidence left by a volcano under the ice sheet suggests that the observed bulging of ice in West Antarctica is a short-term feature that may not affect the glacier’s motion over the long term.
September 4, 2018
NSF to fund new $25M software institute to enable discoveries in high-energy physics
On Sept. 4 the National Science Foundation announced the creation of the Institute for Research and Innovation in Software for High Energy Physics, or IRIS-HEP. The institute is a coalition of 17 research institutions, including the University of Washington, and will receive $25 million from the NSF over five years.
August 30, 2018
Climate change projected to boost insect activity and crop loss, researchers say
In a paper published Aug. 31 in the journal Science, a team led by scientists at the University of Washington reports that insect activity in today’s temperate, crop-growing regions will rise along with temperatures. Researchers project that this activity, in turn, will boost worldwide losses of rice, corn and wheat by 10-25 percent for each degree Celsius that global mean surface temperatures rise.
August 23, 2018
Hack week: Study supports collaborative, participant-driven approach for researchers to learn data science from their peers
A team from the University of Washington, New York University and the University of California, Berkeley has developed an interactive workshop in data science for researchers at multiple stages of their careers. The course format, called “hack week,” blends elements from both traditional lecture-style pedagogy with participant-driven projects.
August 21, 2018
Policy pivot: A new emphasis on restoration to protect Puget Sound
University of Washington researchers have found policies are shifting toward restoration projects that include input from more groups and offer a range of benefits to Puget Sound, including flood control, salmon recovery, recreation and habitat protection.
August 20, 2018
California plain shows surprising winners and losers from prolonged drought
Meticulously tracking of 423 species before, during and after the worst droughts to hit California in more than a thousand years shows surprising patterns. Key prey species plummeted in the third year of the drought, and carnivores were hardest hit in later years.
August 14, 2018
Diving robots find Antarctic winter seas exhale surprising amounts of carbon dioxide
A new study led by the University of Washington uses data gathered by floating drones in the Southern Ocean over past winters to learn how much carbon dioxide is transferred by the surrounding seas. Results show that in winter the open water nearest the sea ice surrounding Antarctica releases significantly more carbon dioxide than previously believed.
August 9, 2018
For UW physicists, the 2-D form of tungsten ditelluride is full of surprises
In a paper published online July 23 in the journal Nature, a UW-led research team reports that the 2-D form of tungsten ditelluride can undergo “ferroelectric switching.” Materials with ferroelectric properties can have applications in memory storage, capacitors, RFID card technologies and even medical sensors — and tungsten ditelluride is the first exfoliated 2-D material known to undergo ferroelectric switching.
August 7, 2018
NIH awards University of Washington, partner institutions $6.5M for reusable, reproducible biomedical modeling
The NIH has awarded a $6.5 million, five-year grant to the University of Washington and partner institutions to establish the Center for Reproducible Biomedical Modeling. The center’s primary goal is to develop more effective predictive models of biological systems, which are used in research and medicine.
August 3, 2018
UW, PNNL to host energy research center focusing on bio-inspired design and assembly
The U.S. Department of Energy has awarded an expected $10.75 million, four-year grant to the University of Washington, the Pacific Northwest National Laboratory and other partner institutions for a new interdisciplinary research center to define the enigmatic rules that govern how molecular-scale building blocks assemble into ordered structures and give rise to complex hierarchical materials.
August 1, 2018
Harmful dyes in lakes, rivers can become colorless with new, sponge-like material
A team led by the University of Washington has created an environmentally friendly way to remove color from dyes in water in a matter of seconds.
July 30, 2018
Sea-level rise report contains best projections yet for Washington’s coasts
A University of Washington report provides the best projections yet for sea-level rise due to climate change at 171 sites along Washington’s coasts.
July 25, 2018
And then there was (more) light: Researchers boost performance quality of perovskites
In a paper published online this spring in the journal Nature Photonics, scientists at the University of Washington report that a prototype semiconductor thin-film has performed even better than today’s best solar cell materials at emitting light.
July 23, 2018
Study shows why eastern U.S. air pollution levels are more stagnant in winter
Observations over the eastern U.S. show why emissions reductions haven’t achieved the same results in winter as they have in summer.
July 18, 2018
Atlantic Ocean circulation is not collapsing – but as it shifts gears, global warming will reaccelerate
New research suggests the Atlantic Ocean is transitioning back to its slower phase, which means average global air temperatures will go back to rising more quickly.
July 9, 2018
Oxygen levels on early Earth rose and fell several times before the successful Great Oxidation Event
Earth’s oxygen levels rose and fell more than once hundreds of millions of years before the planetwide success of the Great Oxidation Event about 2.4 billion years ago, new research from the University of Washington shows.
July 2, 2018
Study identifies which marine mammals are most at risk from increased Arctic ship traffic
Regions of Arctic water are becoming ice-free in late summer and early fall. A new study is the first to consider potential impacts on the marine mammals that use this region and identify which populations will be the most vulnerable to ships.
June 28, 2018
UW professor and Clean Energy Institute director Daniel Schwartz wins highest U.S. award for STEM mentors
Daniel Schwartz, a University of Washington professor of chemical engineering and director of the Clean Energy Institute, received the Presidential Award for Excellence in Science, Mathematics and Engineering Mentoring (PAESMEM) from the White House Office of Science and Technology Policy and the National Science Foundation this week.
June 27, 2018
To tell the sex of a Galápagos penguin, measure its beak, researchers say
In a paper published April 5 in the journal Endangered Species Research, scientists at the University of Washington announced that, for a Galápagos penguin, beak size is nearly a perfect indicator of whether a bird is male or female.
June 25, 2018
UW part of NASA network coordinating search for life on exoplanets
Researchers with the UW-led Virtual Planetary Laboratory are central to a group of papers published by NASA researchers today in the journal Astrobiology outlining the history — and suggesting the future — of the search for life on exoplanets, or those orbiting stars other than the sun.
June 21, 2018
NASA, NSF expedition to study ocean carbon embarks in August from Seattle
More than 100 scientists and crew from more than 20 U.S. research institutions, including the UW, will depart in August for a month-long expedition to study how the ocean absorbs carbon from the atmosphere.
June 18, 2018
Great white sharks dive deep into warm-water whirlpools in the Atlantic
Tracking of two great white sharks reveals for the first time that in the open ocean they spend more time deep inside warm-water eddies.
June 15, 2018
Study: Undergrad research experiences make a noticeable difference
A new analysis suggests the value of structured research programs for undergraduates extends to society as a whole by encouraging participants to seek advanced degrees in scientific and technological fields.
June 14, 2018
Key ocean fish can prevail with changes to farmed fish, livestock diets
Anchovies, herring, sardines and other forage fish play an essential role in the food web as prey for seabirds, marine mammals and larger fish like salmon. When ground into fishmeal and oil, they are also a key food source for farmed seafood and land-based livestock such as pigs and poultry. As seafood consumption outpaces the…
June 11, 2018
Warmer climate will dramatically increase the volatility of global corn crops
A study of global maize production in 2100 shows dramatic increases in the variability of corn yields from one year to the next under climate change, making simultaneous low yields across multiple high-producing regions more likely, which could lead to price hikes and global shortages.
Choice matters: The environmental costs of producing meat, seafood
A new study led by the University of Washington considers which food type is more environmentally costly to produce: livestock, farmed seafood or wild-caught fish.
June 6, 2018
GIX team competes for $1 million XPRIZE for women’s safety
A team from the University of Washington’s GIX program are competing to win the $1 million Anu & Naveen Jain Women’s Safety XPRIZE.
June 5, 2018
Ocean warming, ‘junk-food’ prey cause of massive seabird die-off, study finds
A new University of Washington-led paper pinpoints starvation as the cause of death for hundreds of thousands of Cassin’s auklet seabirds in late 2014 to early 2015.
May 25, 2018
Broccoli in space: How probiotics could help grow veggies in microgravity
Astronauts at the International Space Station are spending more time away from Earth, but they still need their daily serving of vegetables. In the quest to find a viable way for crew to grow their own veggies while orbiting — and possibly one day on the moon or Mars — student researchers are sending broccoli…
May 24, 2018
Remaking a reef: UW landscape architecture students to present design for new artificial reef at Redondo dive site
What makes a good artificial reef, for divers, and for marine life? University of Washington landscape architecture students have done designs for a state-funded project to replace the artificial reef at the Redondo Beach dive site. They will present and discuss their work in a public meeting May 30, in Des Moines. The landscape architecture…
May 23, 2018
A promising target in the quest for a 1-million-year-old Antarctic ice core
The oldest ice core so far provides 800,000 years of our planet’s climate history. A UW field survey in Antarctica has pinpointed a location where an entire million years of undisturbed ice might be preserved intact.
May 17, 2018
Washington Research Foundation grant brings on four new biology faculty just in time for new Life Sciences Building
With the grand opening of the new $171 million Life Sciences Building just months away, it’s time to fill the building with faculty. That was the idea behind a $3 million Washington Research Foundation (WRF) grant to hire four biology professors. It’s called a cluster hire and will help maintain the University of Washington’s leading reputation in primary research and life sciences.
May 15, 2018
Forest loss in one part of US can harm trees on the opposite coast
If an entire forest dies, new research shows, it has ricocheting effects in the atmosphere that can affect vegetation on the other side of the country.
Chemist Karen Goldberg elected to the National Academy of Sciences
Karen Goldberg, an affiliate professor of chemistry at the University of Washington, has been elected to the National Academy of Sciences.
The first wireless flying robotic insect takes off
Engineers at the University of Washington have created RoboFly, the first wireless flying robotic insect. This might be one small flap for a robot, but it’s one giant leap for robot-kind.
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