A new study reveals that acorn worms can regrow every major body part, including the head, nervous system, and internal organs, from nothing after being sliced in half. The researchers hope to unlock the genetic network responsible for this feat and apply it to humans.
Researchers at the University of Washington have developed transgenic grass species that can neutralize and eradicate RDX, a toxic compound used in explosives. These genetically modified grasses can remove all RDX from simulated soil within two weeks and retain none of the chemical in their leaves or stems.
Researchers have developed a new method to track ocean temperature changes using internal tidal waves, which can be detected through satellite data. This approach is cheaper and more reliable than existing methods, allowing for long-term monitoring of ocean warming without harming marine mammals.
A study led by the University of Washington found that large forest die-offs can alter global climate patterns and affect vegetation on the other side of the world. Removing trees in western North America causes cooling in Siberia, while forests in South America benefit from increased precipitation.
A new study from the University of Washington provides insight into how children perceive their social identities in middle childhood. Children aged 7-12 rate gender as more important than race, with their perceptions influenced by personal and societal factors.
University of Washington researchers have developed a method to transform lightning strikes into weather-relevant information, improving storm forecasts. The new method uses data from the WorldWide Lightning Location Network and has been tested on several cases, including a 2012 derecho thunderstorm system and a 2013 tornado.
A new study reveals that consumers may actually be eating more sustainably due to mislabeled seafood. The research found that mislabeled fish are often substituted with species of better conservation status and lower prices.
A telephone-based intervention has shown promising results in combating alcohol abuse among active-duty military members. Participants reduced their drinking rates and were more likely to seek treatment after a one-hour personalized intervention session.
Researchers investigated how hawkmoths integrate visual and tactile cues to track flowers, revealing a simple additive model for signal combination. The study suggests that the sense of touch plays a greater role in tracking behavior, but both senses are used to follow the flower.
Researchers have successfully provided basic sensory feedback through artificial electrical signals to enable a patient to control movement while performing a simple task. The study aims to develop closed-loop brain-computer interfaces that enable two-way communication between parts of the nervous system.
A University of Washington study found that wait times for an Uber ride are shorter in lower-income neighborhoods, with average waiting times ranging from under four minutes to over 10 minutes across the city. Lower-income areas have a shorter average waiting time compared to wealthier neighborhoods.
Researchers have used modern tools to study the atomic-scale formation of a marine shell, revealing that organisms exert control over shell growth and influencing ocean chemistry. The study sheds light on how these creatures adapt to changing environmental conditions and responds to ocean acidification.
A new Lancet series explores the connections between urban design, transportation, and health, suggesting eight major interventions to create healthier cities. The research highlights the need to shift from private car use to cycling and walking to reduce environmental and social risk factors.
A new UW study examines gender disparities across STEM fields and finds that a masculine culture discourages women from participating. The researchers identify three main factors: a masculine culture that makes women feel like they don't belong, a lack of pre-college experience in certain fields, and stereotypes about women's abilities.
A University of Washington study links Atlantic Ocean slowdown to changes in the Southern Hemisphere, which affects eastern North America and Western Europe. The shift is not driven by Arctic sea ice melting but rather by winds in the Southern Ocean.
The UW RAPID facility will provide next-generation tools for collecting post-disaster data, including laser scanning equipment and mobile devices for social surveys. The center aims to reduce physical damage and socio-economic losses from future events by analyzing complex data sets and improving mathematical models.
Researchers have developed a novel toolkit based on modified yeast cells to tease out how plant genes and proteins respond to auxin, the most ubiquitous plant hormone. The system revealed the basic 'code' of auxin signaling, including how specific combinations of repressing or activating proteins can bind to auxin, DNA, and one another.
Researchers tracked Magellanic penguin data for 28 years to detect signs of natural selection acting on specific traits. Selection was observed in seven out of the 28 years, with larger males having an edge in lean years, while females showed selection on foot size, bill depth, and body size.
Researchers found a connection between unusually warm ocean conditions and the magnitude of the toxic bloom, which resulted in the highest levels of domoic acid contamination. The study identified a single species of diatom as the dominant cause of the bloom, leading to widespread ecosystem damage.
A new University of Washington study finds a trend toward earlier sea ice melt in the spring and later ice growth in the fall across all 19 polar bear populations. The analysis shows that critical timing of sea ice break-up and freeze-up is changing in a direction harmful for polar bears.
Researchers develop genetically engineered peptides to transmit information between biological systems and synthetic materials, enabling a coherent bioelectronic interface. The discovery enables the creation of biomolecular solid-state devices with potential applications in biomedical and electro-optical devices.
Researchers found that in cases of constant misreporting, the impact on fishery status is less critical than trend analysis, suggesting more sustainable management possible despite missing catch data. Misreporting can happen frequently worldwide, but many fisheries can still be well-managed with trends in population changes considered.
A new study using genetic markers has found that urban Puget Sound shorelines support a denser array of animals than in remote areas. The researchers detected over 1,600 unique genetic signatures, including species such as clams, salmon, and eagles.
Researchers at the University of Washington found that adding microbes to plants increases their tolerance to drought. The microbes enhance plant growth, reduce water usage, and promote nutrient accumulation, allowing plants to store more water and survive longer under stress.
Researchers found that people who abandoned personal informatics tracking experienced no real difference in their lives, but had varied emotional responses. They also discovered that lapsed users responded differently to seeing their old Fitbit data presented in new ways, depending on their personal tracking history.
A University of Washington study found that shark teeth shape influences biting performance, with some species' teeth cutting better and dulling faster than others. The research used a reciprocating saw and glue to test tooth performance under realistic conditions.
Researchers developed HemaApp to estimate hemoglobin concentrations and screen for anemia, with a 69-82% correlation to CBC tests. The mobile app uses a smartphone camera and external light sources to analyze finger colors and detect blood components.
A new study finds that preschoolers' engagement in STEM activities increases when they feel part of a group. Adding social cues to curriculum can boost motivation and success in math and spatial tasks.
A study by the University of Washington reveals that plants' reduced water needs due to climate change could halve the extent of droughts. This shift in plant water use changes long-term drought estimates, impacting future water supplies and ecosystem stresses.
Researchers found a consistent pattern of filings for divorce in Washington state, peaking in March and August. The study suggests that holiday seasons may influence the timing of divorce filings, with couples waiting until after the holidays to file for divorce.
Researchers found that Twitter users discuss, debate, and even canonize or condemn deceased individuals, reflecting a broader approach to death than on Facebook. This shift enables people who didn't know the person to engage in public discussions about death, breaking down traditional hierarchies of grief.
A team of researchers from the University of Washington and the University of Arizona has received a $2 million NSF EFRI grant to study non-reciprocal elastic wave propagation in solids. The project aims to develop new materials with unique properties that could lead to breakthroughs in phononic information processing.
Researchers at University of Washington have introduced a new way to communicate that allows devices like brain implants, contact lenses, and credit cards to talk to everyday devices. The new technique, called interscatter communication, works by converting Bluetooth signals into Wi-Fi transmissions over the air.
Research from University of Washington suggests that despite high levels of reported acceptance, bias against mixed-race couples persists in the US. The study found a strong negative correlation between bias and disgust, as well as activation in the insula brain region when viewing images of interracial couples.
A recent study found that coral reefs with fewer large, predator fish have nearly half of their key nutrients absent. Fish play a crucial role in recycling nutrients in the reef's tight nutrient cycle. The researchers suggest that curbing fishing practices targeting large predator fish could help reefs recover.
Researchers at the University of Washington support global restrictions on trade and collection of the chambered nautilus and its relatives, citing declining populations and unregulated fishing as major issues. The convention on international trade in endangered species will decide which species should be subject to new restrictions.
Researchers analyzed third-party web tracking across three decades and developed TrackingExcavator tool. They found that the average top website now has at least four trackers looking at user activity, with Google Analytics covering over a third of sites.
Researchers at the University of Washington aim to create fundamentally secure communications exploiting quantum mechanics. They will explore semiconductor-diamond nanophotonic transmitters for long-distance quantum communication, overcoming challenges such as signal amplification and scalability.
A study found that carbon-finance-approved cookstoves had only moderately lower indoor concentrations of pollutants compared to traditional stoves. The improvements were less than anticipated, with some families even continuing to use traditional stoves due to their preference for certain dishes.
A University of Washington study reveals that polar oceans export organic carbon to the deep sea more efficiently than other regions, storing it for centuries. This process, known as the biological pump, highlights the importance of the polar ocean in mitigating climate change.
A new system called Dreambit predicts how a person would look with different hairstyles, colors, and appearances by analyzing input photos and searching the internet for similar images. The software can also age-progress faces and help identify missing children or people evading the law.
Researchers designed an engineered protein to repress a specific cancer-promoting message within cells, paving the way for precise treatments with fewer side effects. The protein, Rbfox2, was modified to bind to microRNA miR-21, which is present in high levels in many tumors.
A University of Washington team has sequenced the genome of a key ocean microbe, revealing its surprising role in removing life-supporting nitrogen from the water. The findings provide new insights into how these microbes interact and carry out fundamental processes in the ocean, particularly in deep, low-oxygen waters.
A study found that reintroducing cougars to the Eastern US could lower deer-vehicle collision rates by 22%, preventing five human fatalities and 680 injuries annually. This would also save $50 million in costs over 30 years, as large cats thin deer populations.
A University of Washington study suggests that racially based fear plays a role in public support for policing reforms. Participants who viewed police officers as threatening were more likely to support reformed policing practices, while those who saw black men as threatening were less supportive.
A University of Washington professor argues that closing parts of the ocean to fishing is not enough to protect marine biodiversity and ecosystems. He suggests regulating fisheries over the entire economic zone as a more effective approach to conservation.
Researchers at the University of Washington have developed a simple expansion microscopy technique to visualize cellular structures on conventional laboratory microscopes. This approach uses an expandable polymer and fluorescent dyes, enabling high-resolution images while maintaining excellent resolution.
Researchers tested facial recognition algorithms on a dataset of one million images from around the world and found that accuracy rates dropped significantly when confronted with more distractions. Google's FaceNet performed strongest, but other algorithms struggled to maintain high accuracy rates at scale.
Researchers from the University of Washington and NOAA have created a seasonal outlook for Pacific Northwest waters, providing predictions for water oxygen, temperature, chlorophyll, and pH. The tool shows measurable skill on seasonal timescales, especially at the beginning of the spring upwelling season.
A UW-led team is developing an implantable wireless device that can assess, stimulate and block the activity of nerves controlling organs. The device could help restore bladder function in people with spinal cord injuries or those suffering from incontinence.