Researchers have developed a low-cost, portable laboratory on a phone that works nearly as well as clinical laboratories to detect common viral and bacterial infections. The device was tested with 771 patient samples and found to be accurate in detecting 12 common diseases such as mumps, measles, herpes, and Lyme Disease.
A study published in Journal of Affective Disorders found that cannabis can significantly reduce short-term levels of depression, anxiety, and stress. Optimal strains and quantities include one puff high in CBD and low in THC for depression, two puffs of any type for anxiety, and 10 or more puffs high in CBD and high in THC for stress.
Researchers are investigating various cannabis-related health issues, such as its impact on pregnant women, young people, and those with chronic pain. The studies aim to expand knowledge on the most pressing questions related to the impact of cannabis on health.
A recent study found that coho salmon became ill and nearly died after exposure to polluted stormwater, while chum salmon showed no signs of distress. The researchers are now investigating the physiological differences between the two species to understand why chum salmon are more resistant to toxic runoff.
A new study by Terence Saldanha at Washington State University suggests that investing in green technologies can lead to increased energy conservation efforts and profits for companies. The research highlights the importance of timing and technology investments in achieving these benefits.
Researchers at Washington State University analyzed a mobile app used by diabetes patients, identifying 12 key values that inform self-management technologies. These values include accessibility, autonomy, and hope, highlighting the importance of considering patient concerns in technology design.
A recent study suggests that information security managers can motivate employees to act more securely by providing relatable messages and offering options. Employees may not realize they're putting company data at risk, but giving them choices can encourage better behavior.
Researchers from WSU and UI will lead a national conference on dairy foods, focusing on the compositions of bovine and human milk. The conference aims to improve concentrations in milk, leading to better health outcomes such as reduced inflammation and improved gastrointestinal health.
Researchers detect Batrachochytrium dendrobatidis fungus in environmental DNA samples from lakes in California, providing an early signal of potential outbreaks and offering a non-invasive method to screen for the pathogen. The discovery could help save amphibian species around the world from extinction.
Researchers create molecular machines that self-replicate, producing pounds of 100-percent pure material. This technology could revolutionize manufacturing by designing materials one atom at a time to exact specifications.
Young women in high schools and colleges reported experiencing sexual harassment and viewing it as normative. They often disengaged from situations and didn't feel empowered to change the behavior. The researchers found a pervasive sexual double standard, where boys are rewarded for aggression and girls are shamed for agency.
Scientists at Washington State University and Tufts University have demonstrated that a single metal atom can act as a catalyst in converting carbon monoxide into carbon dioxide. This breakthrough could lead to more efficient and cost-effective catalytic converters, essential for reducing harmful emissions from car exhaust.
A Washington State University research team has developed a technique to greatly strengthen permeable pavements by adding waste carbon fiber composite material. The recycling method reduces energy consumption and chemicals, making it a critical factor for recycling waste materials.
Researchers at Washington State University have developed a method to extract nicotine from ancient dental plaque, allowing them to trace tobacco use in prehistory. This breakthrough could help answer questions about who consumed tobacco and how it was used in ancient societies.
Researchers have discovered that specialized bacteria can live in the soil of the Atacama Desert, going dormant for decades without water before reactivating and reproducing when it rains. This finding suggests that life could be lurking on Mars, where similar conditions exist.
Researchers at Washington State University have developed a new method for soil pathogen analysis that is portable, fast and inexpensive. This breakthrough technology allows farmers to detect disease-causing pathogens in their soil quickly and make informed decisions about treatments or management changes before planting.
Washington State University researchers are working on developing resistant spinach varieties against Fusarium wilt, a devastating disease that has been crippling farmers' crops in the Pacific Northwest. The team is testing over 600 varieties of spinach and studying their DNA to find genetic markers that reveal natural resistance.
Researchers found that fish survive polluted stormwater but still suffer sensory damage, affecting food detection, predator sensing, and navigation. Soil-based filtering systems like rain gardens show promise in improving survival, but the benefit varies among species.
Researchers re-created a Titan ocean in a laboratory and studied the freezing temperatures of methane and ethane lakes. They discovered that nitrogen in the liquid causes lakes to freeze at lower temperatures than expected, which could be beneficial for the submarine's operation.
Researchers at Washington State University have developed a simple method to generate high-quality hydrogen from water using inexpensive nickel and iron. The technique could be scaled up for large-scale testing and store renewable energy generated by solar and wind sources.
The Clif Bar & King Arthur Flour Endowed Chair in Organic Grain Breeding & Innovation is awarded to Stephen Jones, enabling continued organic grains research at WSU Bread Lab. The funding supports development of hardy, nutritionally-dense crop varieties adapted to organic farming practices.
Researchers at Washington State University are testing a low-cost sleep measurement technology to improve sleep patterns in individuals with chronic insomnia. The technology, known as S+, measures timing, quantity and quality of sleep and provides personalized suggestions for improvement.
A recent study has identified over 2,000 regulatory regions involved in learning that are strongly associated with autism. The research team found a genetic mutation linked to increased risk of developing autism in one of these regions, offering a promising new approach to diagnosis and treatment.
Researchers found a dramatic decline in genetic diversity of Northwest salmon, with Columbia River Chinook losing up to two-thirds of their genetic material. The study's findings provide a baseline for conservation genetics and inform discussions on restoring fish stocks.
Research on the mangrove killifish found a remarkable amount of genetic diversity across different lineages, contradicting expectations. The fish's ability to fertilize itself and its eggs suggests a complex behavior that allows it to adapt to changing environments.
Researchers at Washington State University discovered a genetic variation that predicts how well people perform certain mental tasks when sleep-deprived. Individuals with a specific variation of the DRD2 gene are resilient to the effects of sleep deprivation on cognitive flexibility.
Researchers created a catalyst that can reduce pollutants at lower temperatures, relevant to advanced engines. The work uses smaller amounts of platinum and presents a new way to create more powerful catalysts.
Researchers created an injectable dye that illuminates molecules with near infrared light, making it easier to track disease progression and study biological processes. The novel Washington Red dye has potential applications in various medical fields.
A new study from Washington State University found that frequent marijuana use can strengthen the relationship between pain and depression and anxiety in patients with opioid addiction. This suggests that marijuana may not be an effective treatment for managing these symptoms.
The study found that hunter-gatherer societies had low wealth disparities, while larger agricultural societies saw increasing inequality. The researchers attribute this to the domestication of plants and large animals, which led to increased social organization and wealth concentration.
A study by WSU researchers found that occupants often waste energy due to poor understanding of building systems. The researchers designed more efficient buildings with occupants' needs in mind, incorporating features such as signaling systems and feedback mechanisms to reduce energy consumption.
Researchers at Washington State University predict a 7-11% increase in landslide-prone areas on logged land by 2045. The study models clear-cut lands on the Olympic Peninsula and considers factors like soil moisture, land cover, and topography.
A team of WSU researchers has observed and recorded the creation of hexagonal diamond in highly oriented pyrolytic graphite under shock compression. The discovery reveals crucial details about how hexagonal diamond is formed, potentially helping planetary scientists estimate impact severity at meteorite craters.
A team of researchers, led by Luke Premo, question the widely accepted timeline of human cultural transmission, suggesting that it may be much more recent. They propose that the Oldowan tool, believed to be one of the first stone tools made by humans, could have been learned through innate skill rather than cultural transmission.
A Washington State University study reveals that salmon's mating habits alter stream bed profiles, leading to erosion and changes in the landscape over time. Different salmon species have varying effects on the ecosystem, with some creating new habitats for emerging species.
A team of WSU researchers has documented one of the Earth's largest known volcanic eruptions, which occurred in the Pacific Northwest and released massive amounts of sulfur dioxide into the atmosphere. The eruption is estimated to have been equivalent to a Mount Tambora-style eruption every day for 11-16 years.
A global research team of 22 scientists has created a comprehensive glossary of terms to describe cellular processes in plants, aiming to clarify confusion among experts. The lexicon covers key structures and processes involved in cytokinesis, a crucial phase of cell division that could accelerate breeding for sustainable materials.
Washington State University researchers found that exposure to atrazine herbicide during pregnancy led to increased diseases in grand- and great-grand offspring, including testis disease, altered sperm production, and early-onset puberty. Epigenetic inheritance changes were identified as the underlying mechanism.
A new study reveals that western monarch butterfly populations have declined by more than 70% over the past 35 years, threatening their survival. Habitat loss, pesticide use, and climate change are likely contributing factors to this decline.
A new device developed by Washington State University physicist Yi Gu converts heat energy into electricity up to three times more efficiently than silicon. The multilayered composite material, called a van der Waals Schottky diode, has the potential to provide an extra source of power for electronics, cars, and other devices.
A WSU research team developed a computer algorithm that accurately maps brain neural networks, similar to human performance, which could speed up the analysis of brain circuitry. This breakthrough could lead to improved understanding of devastating brain diseases and more efficient treatments.
Researchers at Washington State University have developed a small reactor that can inexpensively break down methane into carbon monoxide and hydrogen, producing syngas for use in energy production. This innovation could significantly reduce greenhouse gas emissions and wasted energy from oil drilling operations.
Researchers found chronic cannabis users showed no difference in cortisol levels during stressful situations compared to non-users, hinting at potential therapeutic benefits but also raising concerns about resilience and health. The study provides an important first step in investigating the effects of long-term cannabis use.
Researchers have successfully written an electrical circuit into a crystal, enabling the creation of transparent and reconfigurable electronics. The phenomenon, called persistent photoconductivity, can be erased and reconfigured using heat and light, similar to an Etch A Sketch.
Researchers at Washington State University developed a unique biofilm reactor that efficiently grows algae in days, not weeks. The system uses recycled gases, less water, and lower light than traditional reactors, producing algae rich in fats suitable for biodiesel production.
College women who endorse traditional gender stereotypes and music media's degradation of women are more likely to engage in unhealthy sexual relationships. Acceptance of these attitudes can lead to less consent negotiation and refusal of unwanted advances.
A WSU study reveals that US consumers are interested in using more renewable energy and reducing carbon emissions, with many willing to shift their appliance usage to achieve this goal. The researchers propose developing an app prototype to monitor electricity sources in real-time, empowering consumers to make informed decisions.
Washington State University researchers are studying mutations in three proteins that cause cardiomyopathy, a genetic heart condition affecting 1 in 500 people worldwide. The four-year project aims to improve diagnostics and develop new treatments for hereditary heart conditions.
Researchers have developed a new approach to deliver therapeutics into tumors using the white blood cells of our body. By attaching a nanoscale particle to an infection-fighting white blood cell, they can get a drug past the armor of blood vessels that typically shield a tumor.
A comprehensive study of mesophotic coral reefs on Hawaii island has revealed the presence of a diverse range of fish species, with many found nowhere else. The research highlights the importance of these deep reefs in conserving reef fish biodiversity and providing critical habitat for shallow reef fishes.