A new model suggests that planting more vegetation may be more effective in drier regions to cool cities, while wetter cities require alternative approaches such as shading or ventilation. The study's findings can provide guidance for climate-sensitive city design and planning heat mitigation efforts.
Researchers at Princeton University have created new maps that predict coastal flooding for every county on the Eastern and Gulf Coasts. The study finds that 100-year floods could become annual occurrences in Northern coastal towns, primarily due to sea level rise. In more southern latitudes, storms are expected to increase in strength...
Researchers at Princeton University have developed a new wood-based membrane for water filtration that outperforms existing polymers and offers a more sustainable alternative. The membrane's high porosity enables efficient water vapor transport and reduces heat loss, making it ideal for distilling fresh water from salty sources.
Researchers at Princeton University have developed a compact, high-speed terahertz imaging system using direct emission of terahertz radiation from semiconductor chips. The device can quickly probe the identity and arrangement of molecules or expose structural damage to materials.
Scientists at Princeton University have created an electronic array that simulates particle interactions in a hyperbolic plane, a geometric surface where space curves away from itself at every point. This innovation could enable new investigations in quantum mechanics and aid the design of new materials.
A Princeton University-led team used AI to decode the functional impact of non-coding DNA mutations in people with autism. The researchers analyzed 1,790 family genomes and found thousands of potential genetic contributors. This breakthrough method is applicable to discovering genetic contributions to any disease.
Bacteria use a hopping motion to move through tight spaces in the human intestine, improving medical and environmental technologies. Researchers at Princeton University developed a new model with improved accuracy, leveraging complex geometry simulations.
Researchers at Princeton University have developed a process to isolate hydrogen from industrial wastewater using sunlight and bacteria. This technique doubles the currently accepted rate for scalable technologies that produce hydrogen by splitting water.
Clear behavioral rules posted prominently in online discussions can increase participation by 70% while preventing thousands of harassing comments. By influencing social norms, these visible rules promote a culture of inclusion.
Research at Princeton University reveals that a DNA-building block limitation is key to embryo survival, preventing catastrophic development. Excess material leads to defective offspring.
Well-managed autonomous vehicles could increase mobility, improve safety, and reduce emissions, but poorly managed ones could exacerbate environmental problems. Implementing fuel economy standards and regulations can ensure a positive outcome.
Researchers have developed a new tool called URSA(HD) that analyzes gene patterns to reveal molecular causes of diseases. The tool has already uncovered previously unknown contributions of four genes to a rare form of cancer primarily affecting babies and young children.
Researchers developed a machine learning algorithm to optimize lab test ordering in ICU patients, reducing testing by up to 44% and improving treatment timing. The approach aims to maximize patient rewards while minimizing costs and risks.
Biofilm researchers at Princeton University have found a new method for removing nasty biofilms, which can cause medical infections and clog equipment. The technique, called capillary peeling, uses water to drive a wedge between the biofilm and surface, allowing for complete removal.
Researchers at Princeton University analyzed 500,000 YouTube videos and 2.1 million Pinterest pins, finding that only 10% of affiliate marketing content on YouTube and 7% on Pinterest had disclosures about paid relationships. The study highlights the need for better transparency in social media marketing.
Researchers from Princeton University developed new light-harnessing systems to probe membraneless organelle formation and its impact on cellular DNA. The discovery sheds light on the role of these organelles in diseases like cancer, Alzheimer's, and ALS.
Princeton researchers have created a way to construct tiny structures, such as soft lenses for smartphones, using a simple method that doesn't require special equipment. The technique uses a liquid film and lasers to create precise patterns of droplets, resulting in uniform hexagonal structures.
A new tool developed at Princeton University streamlines the creation of computer-animated images by automatically separating repeating objects into layers. The tool allows users to manually select and draw motion lines, which are then used to animate similar elements in a believable manner.
A team at Princeton's Lewis-Sigler Institute for Integrative Genomics has produced new resources for studying the biology of multicellular organisms. The researchers analyzed gene activity patterns in four major tissues and developed a tool to predict gene expression across cell types.
A new study from Princeton University reveals that a large proportion of internet traffic passes through the US, despite efforts to reduce dependence. The Region-Aware Networking (RAN) tool allows users to reroute traffic, avoiding certain countries like Brazil, India, and Kenya.
Researchers found that urban areas stayed warmer than surrounding suburbs and country during a 2014 cold wave, with temperature differences greatest at night. The study suggests that heat released from buildings can help cities reduce heating demand and make being outdoors more tolerable during extreme cold.
Princeton researchers successfully implant diamonds with silicon vacancies to create a quantum repeater, enabling the transmission of fragile quantum information over long distances. This breakthrough could lead to ultra-secure communication networks and new quantum computers solving complex problems.
Researchers found greater than expected deforestation in Southeast Asia's highlands, resulting in a 29.3 million-hectare loss of forest between 2000 and 2014. This represents a 57% increase over current estimations, primarily due to agricultural expansion.
A new computational method, MACHINA, has been developed to track the spread of cancer cells from one part of the body to another. The algorithm integrates DNA sequence data with information on where cells are located in the body, yielding a clearer picture of cancer migration histories than previous studies.
Princeton researchers found that cells repairing DNA damaged by antibiotics before resuming growth had a better chance of surviving treatment. Cells that make repairs before resuming growth are generally the ones that survive as persisters.
A Princeton University researcher has discovered a bacterium that can break down toxic metal pollutants in the absence of oxygen. This microbe, Acidimicrobiaceae bacterium A6, can perform chemical conversion in anaerobic conditions, potentially providing an efficient alternative to costly oxygen-dependent methods.
Scientists at Princeton University have developed a method to control the metabolism of living cells using light, enabling the production of commercially valuable chemicals. This technique allows for the creation of biofuels like isobutanol, which could potentially replace gasoline as a vehicle fuel.
A new method using sunlight to split atmospheric nitrogen molecules could drastically cut the energy needed for fertilizer production. Researchers at Princeton University used computer simulations to model light's behavior in tiny structures made from gold and molybdenum, which concentrates light energy to boost a catalyst's power.
Princeton researchers studied the formation of layers in cafe lattes, discovering that double-diffusive convection is the primary mechanism behind this phenomenon. The study's findings have implications for industrial flows and mixing procedures, as well as understanding heat- and salinity-dependent flows in oceans.
Researchers at Princeton University have developed a new approach to increase the conductivity of organic semiconductors, which could lead to more widespread use of organic electronics. The breakthrough involves using a ruthenium-containing compound that adds electrons to the semiconductor, increasing its conductivity by about a millio...
Researchers have developed a mechanistic model for how healthy bodies function and identified key genetic variants that contribute to complex diseases. The study, co-led by Princeton University scientists, used multi-tissue data from over 449 donors to map associations between genetic variants and gene expression levels.
Researchers at Princeton University developed a self-powered smart window system using transparent solar cells that selectively absorb near-UV light. The system reduces energy costs by up to 40% and can be applied to existing windows via lamination.
Researchers at Princeton University have developed a way to control bacterial growth using chemical coatings that communicate with bacteria in their own language. The coatings can inhibit or promote bacterial growth as needed, making them useful for applications such as hospital surfaces and industrial equipment.
Researchers at Princeton University have developed a low-cost water treatment system that uses carbon dioxide to remove particles from dirty water. The system splits the water stream and filters out suspended particles based on their electrical charge, making it an effective method for cleaning water from ponds or rivers.
VoCo enables users to edit audio tracks by typing a transcript, automatically synthesizing new words in the speaker's voice. The system uses an optimization algorithm to find and stitch together phonemes, producing natural-sounding results.
Researchers found that machine learning programs can acquire cultural biases from online language patterns, affecting tasks like image categorization and automated translations. This study highlights the importance of identifying and addressing bias in AI systems to promote fairness and equality.
Researchers at Princeton University discovered over 100 errors in RISC-V instruction specification that could cause software running on chips to perform calculations using incorrect values. The findings highlight the importance of correcting these issues to ensure the reliability and safety of systems relying on RISC-V processors.
Researchers at Princeton University have developed a new terahertz chip technology that can generate and capture intricate details of terahertz waves. The system uses tiny devices inside the microchip to read patterns created by the waves, enabling potential applications in medical imaging, communications, and drug development.
Researchers have made significant progress in understanding the mechanisms underlying RASopathies by studying zebrafish and fruit flies. They discovered that lower signaling levels can correspond to a RASopathy disease, challenging conventional wisdom that these disorders result from overactive RAS pathways.
A study by Princeton and Stanford universities reveals that anonymous web browsing histories can be linked to social media profiles, raising concerns about internet privacy. Researchers created an algorithm that compared anonymous web browsing histories with public social media feeds to identify users with high accuracy.
Researchers at Princeton University have developed a technique to create ultra-fine grained films using self-assembling nanoparticles, leading to more efficient and stable perovskite-based LEDs. This advancement brings perovskite technologies closer to commercialization and could speed the adoption of lower-cost and environmentally fri...
Researchers found that climate change, rather than conflict, led to the formation of a massive dust storm in the Middle East in 2015. The storm was characterized by extreme aridity and unusual wind patterns that transported large amounts of dust over long distances.
Researchers at Princeton University have developed a new tool called optoDroplet that allows them to manipulate and understand the chemistry of membraneless organelles in living cells. The study reveals how proteins assemble into different liquid and gel-like solid states, which is crucial for understanding various cellular operations.
Researchers have identified specific attributes that characterize high-emitting abandoned oil and gas wells, allowing governments to prioritize their repairs. By leaving non-emitting wells alone, states can eliminate the majority of emissions while minimizing costs.
Researchers developed a system called PREDATOR that identifies potentially malicious website registrations and blocks them, reducing the window for harm. The tool detected 70% of known blacklisted sites based on registration data alone with a false positive rate of 0.35%.
Researchers tracked a single bacterial cell as it grew into a mature biofilm of 10,000 cells. They found that the bacteria secrete a glue-like substance to keep from getting washed away and protect themselves from competing bacteria. A key gene, RbmA, plays a crucial role in developing a denser, stronger biofilm.
A new computer simulation predicts that storm-related flooding on the New York City coastline similar to Hurricane Sandy's scale will become more common in coming decades. The worst-case scenario sees a 17-fold increase by 2100 due to sea-level rise and varying storm activity.
Researchers at Princeton University have developed a new microchip called Piton that significantly increases processing speed and slashes energy consumption for data centers. The chip's scalable architecture enables thousands of cores to be connected together, leading to increased efficiency and cost savings.
A recent study by Princeton University and Simons Foundation researchers has identified over 2,500 candidate genes that may contribute to autism spectrum disorder. The machine-learning program analyzed the human genome to predict which genes are at risk of causing the condition.
Researchers at Princeton University have developed a new method to transform individual selfies by adjusting angles and distances, creating more realistic images. The tool can also be used to generate 3-D head shots and potentially even create 'live' photos that seem to move.