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.
Science
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.
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.
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 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.
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.
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 connection to enable pairs of participants to play a question-and-answer game by transmitting signals from one brain to the other over the Internet. The experiment,…
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.
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.
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.
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 and technology center is a partnership among five universities to better understand evolutionary processes and apply concepts such as adaptation and selection to new and…
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 adult humans and other primates, but how they develop in babies, and how they relate to other aspects of infant development, have been little understood….
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.
A five-year, $40 million study is laying the foundation for a Pacific Northwest industry that converts sustainably produced poplar feedstock into fuels and chemicals. The research, led by the University of Washington, will seed the world’s first wood-based cellulosic ethanol production facility.
A new model for snow-fed mountain wetlands projects that the extremely dry conditions seen this year could be commonplace by the 2070s, affecting mountain species.
Observations of nitrogen in Earth’s atmosphere by a NASA spacecraft 17 million miles away are giving astronomers fresh clues to how that gas might reveal itself on faraway planets, thus aiding in the search for life.
The membranes of sediment-entombed archaea are an increasingly popular way to determine ocean surface temperatures back to the age of the dinosaurs. But new results show that changing oxygen can affect the reading by as much as 21 degrees C.
In early August, biologist Peter Ward returned from the South Pacific with news that he encountered an old friend, one he hadn’t seen in over three decades. The University of Washington professor had seen what he considers one of the world’s rarest animals, a remote encounter that may become even more infrequent if illegal fishing practices continue. The creature in question is Allonautilus scrobiculatus, a species of nautilus that Ward and a colleague had previously discovered off of Ndrova Island…
Transmission lines that funnel power from hydroelectric dams and wind turbines across Eastern Washington affect greater sage grouse habitat by isolating fragile populations and limiting movement, a new study finds.
Children who have been abused or exposed to other types of trauma typically experience more intense emotions than their peers, a byproduct of living in volatile, dangerous environments. But what if those kids could regulate their emotions? Could that better help them cope with difficult situations? Would it impact how effective therapy might be for them? A University of Washington-led team of researchers sought to address those questions by studying what happens in the brains of maltreated adolescents when they…
Recent press and social media coverage have reminded residents of the Pacific Northwest that they live in a seismically active region. Stretching offshore from northern California to British Columbia, the Cascadia subduction zone could slip at any time, causing a powerful earthquake and triggering a tsunami that would impact communities along the coast. Scientists from multiple disciplines at the University of Washington and other institutions are learning more about this hazard. Dozens of UW scientists are part of the M9…
A scale of simple numbers — the Richter Scale — unnerves us when we think about earthquakes, as Pacific Northwest residents have been prone to do lately. But who was Richter, and how did it all come about? Joe Janes takes a look for an installment of his Documents that Changed the World podcast series.
A team of scientists has identified a new species of “pre-mammal” based on fossils unearthed in Zambia’s Luangwa Basin in 2009. The ancient, Dachshund-sized creature lived some 255 million years ago, in a time just before the largest mass extinction in Earth’s history. Its discoverers include Christian Sidor, professor of biology at the University of Washington and curator of vertebrate paleontology at the Burke Museum of Natural History and Culture. Sidor and his colleagues, who announced their finding in July…
Researchers have shown that CO2 appears in streams by way of two different sources — either as a direct pipeline for groundwater and carbon-rich soils, or from aquatic organisms releasing the gas through respiration and natural decay.
University of Washington scientists recently announced the name of a new genus and species of frogfish, which are small, stocky creatures found in most tropical and subtropical oceans around the world.
Crystals play an important role in the formation of substances from skeletons and shells to soils and semiconductor materials. But many aspects of their formation are shrouded in mystery. Scientists have long worked to understand how crystals grow into complex shapes. Now, an international group of researchers has shown how nature uses a variety of pathways to grow crystals beyond the classical, one-piece-at-a-time route. “Because crystallization is a ubiquitous phenomenon across a wide range of scientific disciplines, a shift in…
Various sight recovery therapies are being developed by companies around the world, offering new hope for people who are blind. But little is known about what the world will look like to patients who undergo those procedures. A new University of Washington study seeks to answer that question and offers visual simulations of what someone with restored vision might see. The study concludes that while important advancements have been made in the field, the vision provided by sight recovery technologies…
The U.S. Geological Survey today announced $5 million in funding that will allow the University of Washington and three other institutions to help transition the prototype ShakeAlert earthquake early warning system, under development since 2005, into a public-facing tool.
The Puget Sound Partnership on Wednesday adopted new targets that seek to quantify aspects of the natural environment that boost our collective happiness and wellness. These people-focused benchmarks will help inform restoration plans and assess future progress in cleaning up Puget Sound.
New findings by researchers at the Institute for Learning & Brain Sciences (I-LABS) at the University of Washington demonstrate for the first time that an early social behavior called gaze shifting is linked to infants’ ability to learn new language sounds.
UW astronomers were recently reminded that the diplomatic axiom to “trust, but verify” also applies to scientific inquiry when they analyzed fresh data from a distant galaxy. As they reported in July in the Monthly Notices of the Royal Astronomical Society, a puzzling stellar phenomenon may not be what other astronomers had reported. They studied a binary star system called NGC 300 X-1, nestled within a far-flung galaxy in the constellation Sculptor. Starting in 2007, scientists reported that this system…
In recognition of their outstanding records of scientific achievement, 12 University of Washington professors will be inducted this fall into the Washington State Academy of Sciences. The professors will be honored for their “willingness to work on behalf of the academy” to bring top-quality scientific methods to research issues pertaining to Washington state. The induction ceremony will be held Sept. 17 at the organization’s eighth-annual meeting at the Seattle Museum of Flight. One UW professor joins as a member by virtue of his…
Astronautics doctoral student Nao Murakami wants to invent the heir to Angus MacGyver — the 1980s television hero who inspired a generation of engineers by foiling criminals with household items like cooking oil, a shop vac or a tube sock. Only this time the engineering heroine will be a woman.
New research led by the University of Washington and the Pacific Northwest National Laboratory suggests tiny ocean life in vast stretches of the Southern Ocean plays a significant role in generating brighter clouds overhead.
A team of biologists from the University of Washington and the California Institute of Technology has cracked the cues mosquitoes use to find us.
A team of researchers, engineers and students is now at sea to check the equipment in a massive seafloor laboratory, where underwater stations off the Pacific Northwest coast collect data and provide a real-time, virtual eye on the deep sea for people on shore.
An international team of scientists — led by researchers from the University of Washington and two other institutions — has announced that a new compound to fight malaria is ready for human trials.
Twenty years in, the law is finally starting to get used to the Internet. Now it is imperative, says Ryan Calo, assistant professor in the UW School of Law, that the law figure out how to deal effectively with the rise of robotics and artificial intelligence.
A two-month voyage tracking a deep current flowing from one of the most active underwater volcanoes proves that iron released from hydrothermal vents travels thousands of miles, providing a significant source of iron to support life in the broader oceans.
On July 6, a team of astronomers proposed a new type of mission to crack some of the universe’s most intriguing mysteries and search for life on distant worlds.