Researchers at the University of Washington have developed a plasma-based technology that produces high-energy light, which can be used to etch next-generation microchips with 13.5-nanometer wavelengths. This breakthrough has the potential to overcome the industry's current limitations and enable further miniaturization of electronics.
A study by researchers at the University of Washington found that higher neighborhood density improves single-family home values. The study also discovered a positive association between proximity to retail and multifamily rental property values, highlighting the economic value of walkable neighborhoods.
A research team has discovered two planets, Kepler-36b and Kepler-36c, in an orbital tug-of-war as they orbit the same star about 1,200 light years from Earth. The planets occupy nearly the same orbital plane and come within 1.2 million miles of each other at their closest approach.
Researchers developed a new swab technique that can spot tuberculosis in non-human primates with no outward signs of disease. The method has been successfully tested on Asian monkey populations, revealing a significant prevalence rate and potential for primate-to-primate transmission.
Research from the University of Washington found that meditation training can help individuals perform better in stressful work settings, showing improved concentration, reduced stress and increased memory. Meditation was shown to be more effective than body relaxation training in enhancing multitasking skills.
Foster families face significant challenges in building trust and connection with their foster children, according to a new study. The 'Staying Connected' program, adapted for foster families, aims to strengthen relationships through exercises that acknowledge the strengths of the child and provide opportunities for involvement.
Researchers at the University of Washington have discovered a new aspect of chemical reactions on metal oxide surfaces that could lead to more efficient energy systems. The new perspective proposes coupling electrons and protons, which could help reduce energy barriers in technologies such as solar cells and hydrogen fuel cells.
Researchers successfully sequenced the fetal genome without invasive sampling, enabling the detection of thousands of disorders. They overcame obstacles by applying statistical modeling and technical advances to resolve maternal haplotypes with high accuracy. The breakthrough paves the way for comprehensive prenatal genetic screening.
A new study reveals that southern resident killer whales in the Pacific Northwest are more stressed when there is a scarcity of Chinook salmon to eat. Hormone levels show that the whales thrive when they arrive in the Salish Sea in late spring and have access to Fraser River Chinook, which helps them build up their fat reserves.
Researchers have developed a new statistical model that uses medical records to predict a patient's future medical problems, taking into account their past experiences and those of other patients with similar health histories. The algorithm can make accurate predictions even when a patient's medical history is sparse, making it a valua...
A study projects that thermoelectric power generating capacity will decrease by 4-16% in the US and 6-19% in Europe due to lack of cooling water. This could lead to higher electricity prices, disruption to supply, and environmental impact on river ecosystems.
Researchers created broad-spectrum antiviral agents against various flu virus strains by engineering proteins found in nature, binding to specific nano-sized targets. This method has the potential to develop comprehensive therapy for influenza, targeting hemagglutinin molecules and preventing viral infection.
Researchers link steep mountain slopes to landslide erosion caused by plate tectonics and powerful streams. The study found that small increases in slope angle above 30 degrees translate into large increases in landslide erosion.
A team of international mathematicians has devised an amplifier that can boost light, sound, or other waves while hiding them inside an invisible container. The researchers propose using this technology to manipulate matter waves, which could enable the creation of a quantum microscope to monitor electronic processes on computer chips.
Researchers have developed engineered microvessels that can grow small human blood vessels in a 3-D structure, allowing for the study of disease progression and development of efficient therapies. The system shows promise in studying various diseases, including cancer, malaria, and clotting disorders.
Researchers have identified a key player in the mechanism that tells plants when to flower, involving a protein called FKF1 and the plant's circadian clock. This discovery may lead to improved crop yields and better understanding of plant biology.
A recent study found that rare variations in the human genome, which occurred following a population explosion, may influence susceptibility to common diseases. The researchers analyzed the genetic code of over 2,400 individuals and discovered more than half a million single-letter DNA changes, many of which were predicted to be harmful.
A study published in PLOS ONE found that college students can accurately judge others' sexual orientation based on facial features, with a higher accuracy rate for women's faces (65%). The researchers also discovered that gaydar is persistent even when the face is viewed upside down.
A new study finds that nearly 9% of the Western Hemisphere's mammals may be unable to keep pace with climate change. Climate change projections suggest that many species will experience severe range contractions due to slow dispersal rates.
Researchers at the University of Washington have developed a low-cost portable diagnostic system that uses a textured surface to move small drops of liquid along predetermined paths. The system, inspired by the lotus effect, requires little energy and avoids contamination.
Researchers found a data calibration problem in the University of Alabama's temperature record, which has been cited by climate change skeptics. When corrected, the results fall in line with other records and climate models, confirming their agreement on global warming impacts.
A new study shows Greenland's contribution to rising sea levels may be less than expected due to a 30% speedup in outlet glaciers. This means the ice sheet could contribute up to nearly 19 inches of sea level rise by 2100, but long-term behavior is still uncertain.
A new study reveals that just a handful of heavyweight trees per acre are responsible for nearly half the biomass in a temperate forest, highlighting their crucial role in photosynthesis and carbon sequestration. The research found that these large trees can dominate even when dead, with snags accounting for 60% of total biomass.
Researchers determined a threshold vitamin D blood level of 20 ng/milliliter to lower risk of heart attacks, hip fractures, cancer diagnoses, and deaths in older adults. Seasonal variations in levels were also observed, suggesting more nuanced approach to evaluating health risks.
Researchers at the University of Washington have found that cells in blood vessel walls pull more tightly together when flowing past rapidly, reducing vascular leakage and potentially leading to new drug designs and improved surgical procedures. This discovery highlights the role of cellular forces in the progression of cardiovascular ...
Researchers discovered wind pushes lightweight plastics below ocean surface, potentially vastly underestimating total plastic amounts. A new model can be used to collect more accurate data in the future.
A new paper recommends cost-effective policies and programs to prevent behavior problems and conditions contributing to poor health. The initiatives have been tested in high-income countries and shown to reduce smoking, drinking, and other substance use among adolescents.
Researchers found that people attribute human characteristics and moral accountability to humanoid robots that can harm humans, even in non-life-threatening situations. This suggests that as robots become more sophisticated, they may be held responsible for causing harm.
A quality-of-care incentive program at community health clinics reduced depression treatment time by more than half, from over 60 weeks to less than 25 weeks. The initiative improved patient care and clinical outcomes for low-income adults with temporary disabilities.
Researchers found a common network of interactions among genes mutated in children with autism, affecting brain cell formation and signaling. The study also discovered that most new mutations were paternal in origin, correlating with the age of the father.
A University of Washington study found that sex-offender registries inflate counts by as much as 60%, with only 43% of listed offenders actually living in designated communities. The discrepancy is largely attributed to differences in data collection and reporting procedures among states.
Researchers used fossilized raindrop impressions to deduce atmospheric pressure at 2.7 billion years ago. The results suggest that abundant greenhouse gases likely caused the warm temperatures, contradicting previous theories about pressure broadening.
Research shows that Tsimane men have lower baseline testosterone levels compared to US men, but exhibit similar short-term spikes in response to competition. This finding suggests a unique adaptation to their environment, where parasites and pathogens are more prevalent.
Researchers have developed a nanoscale sensor that can electronically read the sequence of a single DNA molecule, leading to potential breakthroughs in personalized medicine. The technique is fast and inexpensive, making it possible to reveal predispositions for afflictions like cancer, diabetes, or addiction.
Researchers discovered that embryonic stem cells undergo a metabolic shift, using glucose as their primary energy source like cancer cells. This shift occurs under low oxygen conditions and is driven by a transcription factor called hypoxia-inducible factor 1alpha.
Researchers have identified a new type of landform on Mars, periodic bedrock ridges, which provide valuable information about the planet's geological past. The ridges, formed by wind erosion of bedrock, offer a unique window into Martian history and potentially allow scientists to study the planet's ancient layers.
A recent University of Washington study found that pediatricians who exhibit unconscious racial bias tend to prescribe better pain-management for white patients than they do for African-American patients. The study suggests that incorporating awareness of personal bias into medical education and training is necessary to avoid unintende...
Researchers discovered a brain circuit that mediates loss of appetite in mice, revealing potential therapeutic targets for eating disorders. The study identified interventions that can restore normal appetite and prevent starvation by modulating signals from specific nerve cells.
Multituberculates, rodent-like creatures, developed complex back teeth for crushing plant material, allowing them to thrive after dinosaur extinction, while sharper front teeth became less prominent.
The Meador Kansas Ellis Trail project in Bellingham, Washington, has received the world's first official 'Greenroad' certification from Greenroads. The project incorporates over 400 recycled toilets and up to 80 tons of recycled concrete into its design.
A UW geographer argues that China's urbanization is largely driven by impoverished laborers moving to cities for employment, limiting their prospects of joining the middle class. The country's 'hukou' system restricts rural citizens' upward mobility, creating a significant income gap between rich and poor.
A University of Washington group has launched a unique Design Help Desk to match science students with design consultants, aiming to improve figure creation and convey complex information clearly. The drop-in clinic offers free service Mondays and Wednesdays, primarily for graduate students in science and engineering.
Current climate models fail to account for the relationship between atmosphere and soil, leading to underestimated temperature variability and increased food production risk. This could lead to serious effects on crop yields, particularly in Europe and the Americas.
The US is facing a growing threat of multi-drug resistant gonorrhea, with treatment options rapidly dwindling due to increasing antibiotic resistance. The CDC has seen a 17-fold increase in drug susceptibility, leading scientists to call for collective action from healthcare providers and drug companies.
Researchers found a gene, LTA4H, that influences inflammation to TB infection, predicting drug therapy effectiveness. This discovery suggests tailoring treatment based on patients' genetic sequences could improve patient outcomes.
Researchers at the University of Washington have advanced a technique called metagenomics, allowing them to single out a marine microorganism and map its genome even though it comprised only 7 percent of a water sample. The resulting genome offers hints that Euryarchaeota might serve as a cleanup crew after diatoms bloom and die.
Engineers at the University of Washington have discovered ferroelectricity in the walls of arteries, a finding that could have significant biomedical implications. The study found clear evidence of ferroelectric switching in a sample of pig aorta, which may also apply to human tissue.
A recent study published in PLoS One suggests that preserving habitat near national parks is crucial for the conservation of large mammals in the Cerrado region. By leaving a significant portion of land adjacent to the park as natural habitat, animals can roam and find suitable habitats outside the protected area.
A commentary in Nature suggests that the economic pain of a flattening oil supply will trump environmental concerns, with production hitting a wall around 2005. Stagnant oil supplies and volatile prices take a toll on the world economy, with oil production decline expected to continue.
New University of Washington research reveals that injecting sulfate particles into the stratosphere will only partially mitigate climate change. The study suggests that even with increased aerosols, regional warming and extreme weather events could still occur.