Despite decreasing ozone concentrations in the air, plants' ozone uptake trends don't follow suit. FSU researchers tracked ozone uptake into plants over 10 years at 30 test sites and found that environmental factors like weather conditions have a greater impact on plant ozone dose than atmospheric ozone concentration.
Researchers at Florida State University College of Medicine have discovered the mechanism responsible for how two widely used antiviral drugs inhibit viruses, including HIV and hepatitis B. This breakthrough could lead to the development of more potent and effective treatments for millions of people worldwide.
Researchers investigate how smoke plumes develop and travel from prescribed burns, aiming to create more accurate models for fire managers. They partner with experts in fire management and conduct field experiments to refine their understanding of the complex interactions between fire, topography, and vegetation.
A team of Florida State University researchers discovered that microwave treatment can remove three times the amount of lead from biosolids compared to conventional methods. This innovative process could reduce processing costs by over 60% and make biosolids safer for use in agriculture.
A new study from Florida State University found that ketamine can decrease alcohol consumption in male rats with high-alcohol intake, with the effect lasting for at least three weeks. This discovery offers a promising tool in treating depression and potentially reducing alcohol use disorder in men.
Researchers at FSU's High-Performance Materials Institute have developed a thin heat shield for high-speed aircraft using carbon nanotubes, known as 'buckypaper.' The material is lightweight, flexible, and durable, protecting the aircraft from intense heat while reducing weight.
Researchers found a connection between strong storms and intense seismic activity near the edge of continental shelves. Over 10,000 stormquakes were detected off the US and Canadian coasts from 2006 to 2019, lasting hours to days.
A team of researchers created tools to incorporate social and cultural needs into fisheries management. The new models consider the trade-offs between economic, social, and ecological benefits. Spatial closures often resulted in wins, but areas marked for closure must be carefully considered.
A team of FSU researchers examined over 50 years of data from 1950 to 2016, finding consistent patterns in mariculture development globally. Countries with stable production farmed a greater diversity of species than those with fluctuating trends.
Researchers capture particles in an unexplored energy region using photon-proton collisions, providing new insights into the nucleus. The measurements suggest that gluons directly contribute more than 80% of the proton's mass.
A FSU research team has developed methods to manipulate polymers, changing their fundamental structure. This breakthrough enables potential applications in cargo delivery, recyclable materials, shape-shifting soft robots and antimicrobials.
Researchers used multifactor models to examine the impact of climate change on marine species in the US Northeast Shelf. The study found that more than 50% of species would experience a decline in habitat space, posing serious trouble for certain species like the Atlantic cod.
Gun owners report fewer phobias and victimization fears than non-gun owners, study by Florida State University researchers suggests. The study found exceptions for fears of animals and mugging, and implications for gun policy.
A new study by FSU ecologists found that golf ball-size clods of weathered crude oil can remain buried in sandy Gulf Coast beaches for decades. The oil takes at least 30 years to decompose due to limited oxygen, moisture, and nutrients available to its live-in microbes.
New research suggests that temperate loggerhead turtle nesting beaches may experience improved hatchling production under climate change, but this improvement could be short-lived. Rising temperatures and precipitation levels pose significant threats to marine turtle habitats worldwide.
A study by FSU researchers found that pet owners experienced lower levels of depression and loneliness than non-pet owners after the loss of a spouse. The companionship of pets may provide an alternative to human social support networks in reducing negative psychological consequences.
A 420 million-year-old mass extinction event, one of the most dramatic ever recorded, was caused by rapid and widespread depletion of oxygen in global oceans. The study provides a mechanism for the step-wise extinction event, driven in part by sulfidic ocean conditions.
Researchers challenge widespread misconceptions about nighttime eating and weight gain, finding protein consumption before bed has no effect on belly fat metabolism or whole-body fat burn in active women. Contrary to previous beliefs, a high-protein snack at night can actually have beneficial effects on fat release and metabolism.
Scientists have found evidence that depleted seamounts near Hawaii are recovering after years of federally mandated protection. The team's research suggests that some species are starting to return to these areas, providing a glimmer of hope for the long-term recovery of vulnerable ecosystems.
Researchers found that deforested areas leach older, biodegradable organic carbon into rivers, which is consumed by microbes and released as CO2. This process could jeopardize local ecosystems and fuel the greenhouse effect.
A new study published in Stem Cell Reports found that human embryonic stem cells can commit to a specific cell type within hours, rather than days, and this commitment is irreversible. The research also discovered that chromosome architecture can be remodeled locally and rapidly without dismantling the entire nucleus.
A new study suggests that increased levels of the protein sarcospan improve cardiac function by reinforcing cardiac cell membranes, which become feeble in patients with DMD. Sarcospan could also act as a scaffold that supports other essential proteins at the cell membrane.
Seaweed is found to trap significant amounts of carbon dioxide, with approximately 8.75 grams per square meter of sediment each year. This process contributes to the ocean's 'blue carbon' storage, which helps mitigate climate change.
A new study by FSU Assistant Professor Patricia Homan found that living in a state with high levels of structural sexism worsens health outcomes for both men and women, with chronic conditions and poor physical function on the rise. States with lower levels of sexism, such as Maryland and California, had better health profiles.
A study by Florida State University found Airbnb's exponential growth is devoureding hotel revenues and driving down room prices and occupancy rates. The company's listings have grown over 100% a year, significantly affecting hotels' room prices and revenues.
Research from Florida State University finds that pregnant women are more likely to feel 'pushed out' of their workplaces, leading them to opt-out. The study confirms inherent biases against expectant mothers and highlights the need for employers to provide equal career support to both men and women with children.
Engineers used network science to map atomic forces onto a complex graph, simulating macroscopic material behavior. The method simplifies the graph, allowing researchers to replicate the process with other materials.
A FSU research team found that teenagers' views of law enforcement tend to improve as they become adults, shaped by their early interactions with officers. This is attributed to the impact of first impressions and parental influences, which can build trust and increase compliance with the law.
A Florida State University team has uncovered conclusive evidence linking sea level rise and ocean oxygen depletion to the Ireviken extinction event. The study reveals that reduced oxygen conditions played a central role in the mass extinction, with only about 8% of global oceans experiencing significant reductions.
Researchers characterized two massive deep earthquakes in the Tonga-Fiji region, discovering complex geological processes and dual mechanism propagation patterns. The study suggests that these events can trigger subsequent large earthquakes and highlights the need to better understand deep-Earth processes.
A new analysis tool developed by Florida State University scientists can help improve understanding of population genetics and combat pathogens. The f-coalescent model, which incorporates fractional calculus, offers a promising method for analyzing the spread and distribution of disease vectors.
A study by Florida State University found that older immigrant populations in the US have higher levels of happiness and life satisfaction compared to native-born individuals. Hispanic immigrants exhibited the highest overall life satisfaction, likely due to cultural factors such as strong social support networks and spirituality.
Researchers found that when fewer mates were available for brown-headed nuthatches, these birds opted to stay home and help their parents or other adults raise their offspring. In areas with skewed sex ratios, more birds became helpers, including both males and females.
FSU researchers have uncovered a novel protein degradation pathway that may lead to better understanding of muscular dystrophy and other diseases. The study, led by FSU graduate student Bailey Koch, found that an enzyme responsible for breaking down a key protein linked to these conditions is essential to cellular processes.
A study from Florida State University found that coral reefs change can trigger significant ecosystem shifts, but ecologists and local fishing populations perceive those shifts in fundamentally different ways. The findings suggest that local perceptions of change and ecosystem health differ from those of scientists and resource managers.
A new study reveals that the red tide-causing species Karenia brevis can efficiently utilize carbon dioxide in both high- and low-CO2 environments. The algae is able to thrive equally well in disparate concentrations, making it more resilient than previously thought.
A Florida State University-led team of researchers has created a model to measure the differences between warrior and guardian policing approaches. The study found that officers can adopt both mentalities and that those with a guardian mentality value communication, while those with a warrior mentality prioritize physical control.
Researchers at Florida State University have found a critical missing step in proteasome assembly, which could be targeted to treat certain types of cancers. By manipulating this step, scientists may be able to regulate proteasome assembly and mitigate cancer-causing effects.
A team of Florida State University physicists has discovered a way to stabilize the color of light emitted from halide perovskites, a promising class of materials for optoelectronic technologies. The research, published in Nature Communications, uses a unique nanostructure to turn unstable materials into stable ones.
A new definition for the Northeast Indian Monsoon (NEM) season has been established using surface temperature analyses, identifying the average onset and demise dates as November 6 and March 13. This definition provides a more objective and reliable approach to monitoring the monsoon season, which is critical for millions of people in ...
A team of FSU researchers has discovered a way to convert asymmetric molecules into their mirror image counterparts through light-induced proton transfer. This breakthrough could lead to more efficient drug screening and reduced waste in pharmaceutical processes.
Researchers at Florida State University have found that abrupt variations in the seafloor can cause massive destruction from rogue or freak waves. The study, published in Physical Review Fluids, reveals that these extreme events follow a gamma distribution, a mathematics function that defies traditional bell curve patterns.
A FSU research team discovered medulloblastoma's heterogeneity makes it challenging to treat. By pinpointing specific driver gene mutations, they hope to develop individualized treatments using advanced bioinformatics tools.
Researchers at Florida State University have discovered that a natural immune system response can cause further harm after a spinal cord injury. The study found that the process of clearing myelin debris from the injury site can lead to inflammation and the formation of abnormal blood vessels, inhibiting recovery.
A study published in Personality and Individual Differences found that specific personality traits, such as neuroticism and conscientiousness, are directly related to attitudes toward others' bodies. Higher neuroticism is linked to negative body image, while higher conscientiousness is tied to fat phobia. These findings suggest that in...
Researchers have identified specific points along the DNA molecule that control replication, shedding light on a decades-old mystery. This discovery could lead to breakthroughs in understanding genetic diseases where replication timing is disrupted.
Researchers used high-powered supercomputing techniques to simulate extreme conditions and determine the maximum amount of nitrogen in the Earth's outer core. The study provides critical insights into the planet's chemical composition and its potential impact on habitability.
Researchers analyzed data from over 1,000 breast cancer patients and identified seven clusters of patients based on their immune evasion mechanisms. This study provides a better understanding of how breast cancer hides from the immune system, allowing oncologists to develop more personalized treatment options.
A new study published in the Journal of Health and Social Behavior found a strong link between unfair treatment by police and telomere length, a biological indicator of psychological stress, among black men. Telomeres were shorter for those reporting unfair treatment, and the link was more pronounced in black men.
A new study from Florida State University finds that climate change could significantly reduce hawksbill hatching success due to extreme temperature fluctuations, increased rainfall, and soaring solar radiation. Researchers project a 11% reduction in overall hatching success by 2100.