Researchers used GIS software to analyze data on tornado frequency, transportation infrastructure, and household income to determine where populations are likely to be more resilient. The study's findings can help local governments pinpoint regions with vulnerable communities and fragile transportation networks.
A study by Florida State University researchers finds that climate migration will sharply affect coastal populations, leading to an influx of younger people and a subsequent increase in median age. By 2100, this could result in a spike of up to 10 years in the median age of coastal communities.
Scientists at Florida State University produced the first high-resolution images showing magnesium ions playing a crucial role in CRISPR-Cas9's DNA-cutting process. The discovery sheds light on how magnesium coordinates double-stranded breaks, providing new insights into the enzyme's functioning.
A new study led by FSU professor Mariana Fuentes found that shifting nesting timing may not be enough to counteract the impacts of climate change on sea turtle hatchlings. Warmer temperatures cause lower hatchling success and disrupt female turtle viability, threatening species viability.
Researchers at FAMU-FSU College of Engineering developed two closely related polymers with different thermal behaviors, one soluble in water at low temperatures and the other insoluble. The polymers' unique properties open potential new applications in medicine and protein synthesis.
FAMU-FSU researchers developed a mathematical model to determine the most effective locations for field hospitals in the Florida Panhandle during times of disaster. The study aims to address regional inequalities and social vulnerabilities by optimizing resource allocation.
Researchers at Florida State University have identified a low-cost method to predict dementia risk by analyzing data from nearly 13,000 subjects. Interviewer ratings of a person's memory performance were found to be strongly associated with the likelihood of developing dementia over a 15-year period.
The research uses paraffin wax-filled tubes to absorb impact and heat, protecting nearby battery cells from damage. The design improves the safety and reliability of electric vehicles by minimizing potential damage from crashes or thermal issues.
Researchers from FAMU-FSU College of Engineering validated the self-consistent two-way model describing vortex ring motion in superfluid helium. The study provides crucial evidence supporting the recent theoretical model of quantized vortices, resolving long-standing questions and enhancing understanding of vortex dynamics.
A study by FSU researchers found that colonialism has contributed to the unequal distribution of plant specimens globally. The distribution of plant diversity in herbaria collections is more comprehensive and diverse in Europe and North America compared to tropical regions.
Scientists found that atomic-level structural changes in tin selenide help it conduct electricity but not heat, making it a promising material for thermoelectric solutions. The discovery could lead to new technologies for applications like refrigeration and waste heat recovery.
Researchers from Florida State University have developed a model that explains how chemical gardens grow upward, form different shapes, and undergo changes in material properties. The study provides insights into the universality of formation patterns and validates observations of self-healing capabilities.
The study found that Earth's magnetic field was stable for over half a billion years, suggesting that mobile plate tectonics may not be necessary for life to originate. The discovery expands our understanding of the conditions necessary for life on Earth.
Research found that microplastics can increase sand temperature, potentially altering sea turtle sex ratios and hatchling success. Concentrations of up to 30% microplastic had the greatest impact, with temperatures rising by 0.58 degrees Celsius.
Researchers from FSU analyzed the California Current Ecosystem's carbon sequestration, discovering that sinking particles are the primary process transporting organic carbon to the deep ocean. They also found that ocean currents and zooplankton contribute significantly to this process.
Researchers created a 3D model of Helicobacter pylori to better understand its movement and develop new treatments for ulcers and other diseases. The study identified critical thresholds that the bacteria must overcome to move through viscous fluids.
Researchers at Florida State University have developed organic-inorganic hybrid materials that can improve image quality in X-ray machines, CT scans, and other radiation detection technologies. The new materials emit light within nanoseconds, allowing for better imaging and higher resolution and contrast in images.
A team of FSU chemists has developed a new test for detecting biological markers related to several types of cancer. The sensing platform uses gold nanoparticles and peptides labeled with a dye, emitting light when the enzyme MMP-14 is present, allowing researchers to generate data on cancer marker levels
A new study led by Florida State University researchers found that plants and small organisms in Arctic rivers contribute significantly to carbon export, accounting for 40-60% of particulate organic matter flowing into the ocean. This discovery highlights the importance of rivers as a crucial component of the modern carbon cycle.
FSU's College of Criminology and Criminal Justice ranks No. 1 for research productivity, while its Center produces policy-relevant research contributing to evidence-based policymaking. The institution values both academic excellence and practical impact on crime reduction.
Researchers from Florida State University used high-performance computing to simulate the Earth's early history, finding that an ancient magma ocean solidified in under 2 million years. This discovery helps explain chemical diversity in the lower mantle and layering within the Earth.
A 40-year study reveals the loss of a key grazer species threatens diverse coral species in the Caribbean. The prolonged absence of sea urchins has led to an explosion of algae, causing coral cover to drop to historic lows.
Repurposing regular shelters could cut travel times for vulnerable populations by up to 70%. Researchers used storm surge modeling to analyze how quickly residents could reach special needs shelters. The study showed that repurposing one shelter reduced average travel time from 28.5 minutes to 7.4 minutes.
A team of researchers from FSU and Cleveland State University have developed a mathematical model that explains how bacteria communicate within larger ecosystems. The model can predict environmental responses from bacterial communities and is flexible for different applications.
Researchers at Florida State University have found that aspartame, a common artificial sweetener, can cause anxiety-like behavior in mice. The study, published in the Proceedings of the National Academy of Sciences, suggests that aspartame's effects extend up to two generations from exposure, affecting male mice and their offspring.
New research from Florida State University reveals a significant decline in molybdenum across the planet's oceans approximately 183 million years ago, preceding a mass extinction event that wiped out up to 90% of marine species. The study suggests a much larger organic carbon burial than previously estimated.
A new study suggests that rapid changes in marine oxygen levels coincided with the Late Ordovician mass extinction, which eliminated 85% of marine species. The research team found that oxygen levels fluctuated rapidly, leading to a decline and eventual recovery, affecting marine ecosystems.
Researchers from FSU College of Medicine and FAMU-FSU College of Engineering have developed a promising strategy to produce therapeutic particles in stem cells, which could help patients with neurological diseases such as stroke or multiple sclerosis. The new technique combines three-dimensional growing platforms with wave motion, lead...
A FSU team found a specific protein's gradient distribution in the brain linked to neurodegeneration in individuals with temporal lobe epilepsy (TLE). The discovery using area-specific tissue analysis will help researchers narrow focus for developing therapies, promoting the discovery of more effective treatments.
A new model developed by FSU researchers predicts the spread of vortices in superfluids, shedding light on a key aspect of turbulence in quantum fluids. The study also validates previous experimental results and provides evidence for the physical mechanism underlying vortex superdiffusion.
A recent study published in Science found that more than 90% of chronic oil slicks on the Earth's oceans are caused by human activities. The research team used satellite radar images and artificial intelligence to analyze over 560,000 images collected between 2014 and 2019.
Researchers at FSU's CAPS have developed a new superconducting cable system that uses helium gas for cooling, overcoming previous limitations. This breakthrough enables the creation of highly compact and efficient power cables suitable for electric ships and aircraft.
Researchers used satellite images to estimate vegetative debris caused by tropical storms and hurricanes in Florida. They found debris was heavier in suburban and urban areas, which have a high density of people and roads.
A FSU study found that brown spots on bananas appear during a two-day window, expand rapidly, then stall, leaving distinct patterns. The researchers developed a model describing the speed of reaction and oxygen movement, which may help tackle food waste by understanding the browning process.
Researchers at Argonne National Laboratory have created a new qubit platform using solid neon, which offers a robust environment for electrons and demonstrates competitive coherence times. This breakthrough could lead to the development of future quantum computers with improved performance.
Researchers have discovered a mechanism to increase the effectiveness of base excision repair (BER), a pathway involved in repairing damaged DNA. By capturing polymerase beta at a precise point in the cell life cycle, the enzyme creates new genetic material 17 times faster, suggesting an interlocked function between its two roles.
Researchers used climate models and land use data to forecast watershed impact, finding average annual runoff may increase by 26% with conservation efforts. Runoff could rise by 67% if urban growth continues unabated, leading to increased pollutants.
Researchers found that reducing conditions, including low oxygen and hydrogen sulfide levels, played a greater role in the Late Ordovician Mass Extinction. The study used geochemical proxies to examine ocean conditions, finding evidence of higher oxygen levels in some areas, which supported life.
Researchers developed a novel magnetic levitation-based low-gravity simulator with a large functional volume, promising to break new ground for future space research. The design can create an area of low gravity about 1,000 times larger than existing simulators.
Researchers studying azobenzene-based polymers found that free volume affects mechanical energy conversion, with a 10-fold increase in efficiency at higher volumes. This discovery could lead to new smart materials technology using light to control machine components.
Researchers found that personality traits such as neuroticism and conscientiousness are associated with changes in the brain linked to Alzheimer's disease. In cognitively normal individuals, higher neuroticism and lower conscientiousness were linked to increased amyloid and tau deposits.
A new study published in Memory journal found that individuals with a stronger sense of purpose reported more accessible, coherent, and vivid memories about the COVID-19 pandemic. Those with higher purpose also experienced fewer negative emotions when recalling memories.
Engineering researchers at Florida State University have discovered a new mechanism for the spontaneous formation of Onsager vortices in two-dimensional superfluids. The true explanation involves the exit of vortices from the boundary of a disk-shaped BEC, contrary to the well-accepted evaporative heating mechanism.
Researchers from FSU and Rice University have estimated that the outer core contains between 5.5 and 36.8 × 10^24 grams of carbon, a massive amount considering its size. This refinement provides better constraints on the composition of the Earth's core and sheds light on the planet's carbon inventory.
Researchers at Florida State University have developed a technique called MOA-seq to map DNA sequences in maize, allowing them to identify regulatory switches that control gene expression. This knowledge could lead to healthier plants, higher nutrient content, and better growth resistance, ultimately improving crop yields.
Researchers found a sudden increase in ocean oxygen levels at the start of the Permian period's largest extinction event, marking a geologically rapid shift. This rapid fluctuation had a more significant impact than gradual decreases, highlighting its importance for modern-day life adapted to high oxygen levels.
Researchers found that La Niña events increase the carbon export from the Amazon River by 2.77 teragrams per year, equivalent to the amount exported from the Mississippi River in a typical year. This is due to increased precipitation in Amazonian headwaters leading to flushing of materials from land.
A study published in Nature Communications found that nearly all nitrogen that fertilizes life in the open ocean of the Gulf of Mexico originates from coastal waters. This discovery is crucial for understanding the food web and survival of commercially valuable species like Atlantic bluefin tuna.
Researchers discovered high concentrations of mercury in Greenland glacial meltwaters, exceeding typical river levels by up to 1500 times. This finding raises questions about the impact of glacial melting on aquatic ecosystems and food chains.
Researchers discovered high concentrations of mercury in Greenland glacial meltwaters, comparable to those found in industrial China. This finding raises concerns about the impact on coastal ecosystems and the seafood industry, which is a significant export for Greenland.