Scientists warn that saline lakes globally are in peril due to excessive water withdrawals and climate change, threatening wildlife habitats, industries, and human health. The Great Salt Lake has declined by approximately 11 feet and lost nearly 50% of its area over the last 160 years.
A new study estimates that future flood risk to New York City from tropical cyclones will be driven primarily by sea-level rise, with storm surges also playing a significant role. The researchers project mean overall flood heights to increase by 0.7-1.4 m by the end of the current century and 2.4-13 m by 2300.
Long-term statin use is associated with a 30% increased risk of developing type 2 diabetes in susceptible individuals, according to a large study. The findings held true regardless of the clinical criteria used to determine the need for treatment.
Researchers found that patients with acute kidney injury had higher VTE rates despite prophylaxis, highlighting the need for optimal heparin dosing in these cases. The study also showed that creatinine clearance was not associated with VTE rates when unfractionated or low-molecular-weight heparins were given.
The Energy efficiency Data Portal & Protocol (EeDaPP) Initiative aims to create a standardized reporting template for loan-by-loan energy efficient mortgage assets. This will enable large-scale tracking of performance and facilitate earmarking for energy efficient bond issuance.
Researchers at Ames Laboratory and UConn have discovered a material with extraordinary 'bounce' or super-elastic shape-memory properties, exceeding 13% recoverable strain. This breakthrough could lead to innovative applications in outer space and other harsh environments.
Researchers at Case Western Reserve University discovered a protein called ISX that helps balance vitamin A metabolism in the gut. Without this protein, mice develop severe inflammation and become immunocompromised, highlighting the link between diet and inflammatory diseases.
IUPUI has received a $428,000 NSF grant to develop a novel educational program that enhances geosciences education and inspires students to address community problems. The program will engage undergraduates from underrepresented groups and provide opportunities for them to explore environmental justice through a themed learning community.
Researchers will systematically identify and catalog cell types across the mammalian brain using molecular signatures and genetic targeting. The project aims to better understand brain function and dysfunction, with potential applications for therapeutic uses in humans.
Researchers at the University of Wisconsin-Madison have identified a critical step in how cancer cells shift their metabolism, leading them down a cancerous path. By inhibiting a specific protein modification, the study reveals a potential therapeutic target to reverse several hallmarks of cancer.
Despite multiple injuries and deafness, Shanidar 1 lived into his 40s with the help of others. His sensory impairment made him vulnerable to predators, emphasizing the importance of social support for survival as a hunter-gatherer in the Pleistocene.
A study by Itamar Lerner and colleagues found that higher quality sleep patterns are associated with reduced activity in brain regions involved in fear learning. The researchers suggest that baseline sleep quality may be a useful predictor of susceptibility to post-traumatic stress disorder (PTSD).
Research by Melanie Flynn, a University of Huddersfield lecturer, has led to Malaysia setting up environmental courts to deal with wildlife crimes. In contrast, the UK has made slower progress in tackling the issue, with inconsistent sentencing and limited resources hindering efforts.
The discovery of exceptionally well-preserved microfossils in Mongolia's Khesen Formation may confirm the existence of animal ecosystems earlier than previously thought. The cache, comprising eight genera and 17 species, represents a critical transition in life's history.
Researchers at the University of Illinois Chicago have identified two asthma phenotypes linked to distinct lung microbiomes, suggesting a potential for more precise treatments. The study found that targeting specific bacterial compositions may help control asthma severity and development.
Research finds individuals with higher thyroid hormone levels, even within normal range, are more likely to develop irregular heartbeat. The study analyzed data from 30,085 individuals and found a significant increase in risk associated with moderate increases in FT4 levels.
A team of psychologists and political scientists found that people who perceive themselves as part of a disadvantaged group are more likely to support populist ideologies. Long-lasting feelings of group disadvantage were also associated with an unrealistic belief in the greatness of their nation.
New research reveals fossils from 374-million-year-old tree trunks show interconnected xylem strands that conducted water to branches and leaves. These ancient trees had a unique growth mechanism, with individual strands growing their own rings like mini-trees.
Researchers at the National University of Singapore have discovered a critical molecular target for sphingosine-1-phosphate production, paving the way for regulating its signalling in circulation. Low levels of S1P have been linked to various immune and vascular diseases, including multiple sclerosis and cardiovascular complications.
Researchers found that variability in the medial temporal lobe's subfields is associated with differences in associative memory performance among older adults. The study's findings could help unravel age-related memory impairment by highlighting individual differences in brain structure and function.
Scientists propose expanding sugarcane production in Brazil to reduce global carbon dioxide emissions. The idea involves converting hundreds of thousands of square miles into sugarcane fields while allowing for expansion of other agricultural crops and human needs.
Researchers use active nematic composed of flexible filaments with microscopic engines to study defects on toroidal droplets, confirming predictions about liquid crystals at equilibrium. They also find that constant motion of defects causes topological charge to become continuous.
Exosomes secreted by cells in healthy individuals stop protein aggregation that leads to type 2 diabetes, but those in patients with the disease do not. This discovery provides new insights into the disease and may lead to the development of treatments.
Research in mice reveals that the central amygdala, not the lateral portion, is crucial for aversive learning and associating sensory stimuli with threat. This finding has implications for treating disorders like anxiety and PTSD by modifying fear memories.
A study from the University of Pennsylvania sheds light on how seniors cope with results showing an elevated level of beta amyloid protein plaques, a biomarker of Alzheimer's-disease. Researchers found that many seniors are dissatisfied with the ambiguity of the message and desire more detailed information about their risk.
A team of researchers from the University of Wisconsin-Madison reports that in long-lived animals, renewed but thin myelin sheaths are enough to restore the impaired nervous system. The findings confirm that thin myelin sheaths support nerve fiber function and survival, providing a potential marker for remyelination.
Researchers report that sugar phosphorylation and uridine synthesis occur spontaneously in microdroplets without enzymes or ATP. This discovery suggests prebiotic formation of biologically relevant molecules could have occurred in these environments.
Researchers have developed an AI-powered technology that can decode what the human brain is seeing by analyzing fMRI scans from people watching videos. The breakthrough could lead to new insights into brain function and improve artificial intelligence.
The VA National PTSD Brain Bank is a resource aimed at providing answers to the complex nature of posttraumatic stress disorder. The bank supports research on the causes, progression, and treatment of PTSD by storing tissue from brains of individuals with PTSD.
Researchers have identified a new gene linked to idiopathic pulmonary fibrosis (IPF), a debilitating lung disease. The discovery suggests targeting a specific biological pathway may lead to new treatments for IPF.
Researchers have gained insight into how the double helix unwinds in the earliest stages of DNA replication. The new cryo-EM images show that the twin helicase enzymes load head to head, forming a complex that positions one strand for extrusion and another as the leading strand.
Researchers are developing sophisticated methods to understand Alzheimer's disease mechanisms and predict its onset before symptoms appear. The five-year study aims to pinpoint factors leading to cognitive decline in relation to beta-amyloid proteins.
The average lifespan of African Americans is significantly shorter than white Americans, largely attributable to a higher rate of heart attacks, sudden cardiac arrest, heart failure, and strokes. Socio-economic factors such as education, income, and access to healthcare contribute to these disparities.
A University of Colorado Cancer Center study finds a genetic change called ALK-fusion in a patient sample of a melanoma subtype called mucosal melanoma. Treated with FDA-approved drugs, the tumor responded dramatically. The study suggests that these non-sun-exposed melanomas may be more susceptible to targeted treatments.
University of Houston researchers are part of a $5.3 million NSF-funded effort to better understand disasters like Hurricane Harvey. Steven Pennings will examine mangrove protection, while Hanadi Rifai will characterize chemical and microbiological contamination in Houston waterways.
A study by OSU researchers used a coupled modeling approach to analyze the interactions between natural water supply and human demand, revealing key findings including the importance of economics in understanding water scarcity and counterintuitive effects of urban expansion and climate change.
The University of Texas at San Antonio has received a $5 million grant to create a multidisciplinary center focusing on cybersecurity and cloud computing. The Center for Security and Privacy Enhanced Cloud Computing (C-SPECC) aims to develop well-trained professionals in the industry and strengthen San Antonio as a cybersecurity hub.
A team of climate scientists found that sea-level rise, not stronger storm surges, will cause future NYC flooding. Rising sea levels could lead to a 50-foot flood height by 2300, with smaller changes in coastal risk if sea-level rise is prevented.
A study published in Annals of Internal Medicine found that gun-related deaths and injuries in neighboring California spiked by nearly 70 percent after gun shows were held in Nevada. The findings suggest that lack of federal gun legislation reduces the impact of state laws intended to protect citizens from firearm injury and death.
A new database called LAGOS provides comprehensive information on water quality, physical, and ecological factors affecting thousands of lakes. The database, developed by 80 scientists across various disciplines, will enable researchers and policymakers to analyze trends over space and time.
The CUORE experiment has set the most precise limits yet on a theorized process to explain the universe's matter-antimatter imbalance. The detector, cooled to record-low temperatures, will collect nearly 100 times more data in the coming years.
Patients with advanced cancer who experience high levels of physical and psychological symptoms have longer hospital stays and higher risk of unplanned readmissions. Researchers found that symptom management is crucial for improving patient outcomes and quality of life.
Researchers at KU Leuven have identified specific ion channels in airway cells that recognize lipopolysaccharide molecules from bacteria, triggering a rapid response mechanism against infections. This early defence mechanism is essential for combating bacterial invasion and could lead to the development of more effective treatments.
Researchers at James Cook University found that poorly planned roads can become costly money-losers for developing nations due to high maintenance costs. The study highlights the risks of corruption and substandard construction methods, which can lead to rapid collapse and further environmental damage.
The Azrieli Centre for Autism Research will foster innovations in therapy and a better understanding of autism spectrum disorder. Researchers will use advanced brain imaging techniques to map differences in children and adults living with ASD, leading to earlier diagnosis and effective intervention.
Scientists used a novel gene editing technique to uncover the genetic basis of paraquat-induced Parkinson's disease. The study identified three genes - POR, ATP7A and SLC45A4 - that confer resistance to paraquat, suggesting these genes may be responsible for the toxicity.
Fossilized tree trunks from China suggest early forest trees grew by building a hollow cylindrical skeleton that collapsed under its own weight. This controlled collapse allowed the tree to achieve great size and provide insights into the evolution of tree growth.
Researchers successfully controlled electrons in graphene using a high-tech microscope, paving the way for novel electronic devices. This breakthrough could lead to ultra-fast transport of electrons with low energy loss in applications such as transistors and sensors.
A study by NYU Meyers College of Nursing found that over a quarter of teens taking Adderall on their own do not report using amphetamine. This underreporting may lead to an underestimate of the actual prevalence of nonmedical amphetamine use.
A survey of healthcare providers in 40 countries found that clinicians' religious beliefs can influence their approach to caring for homosexual patients. Non-Christian and non-Catholic providers were more likely to report feeling unprepared or changing their treatment approach.
A study found that patients with acute myeloid leukemia (AML) overestimate the risk of dying from treatment and the likelihood of a cure, while physicians believe it is very unlikely. The gaps in perception are most striking for patients receiving non-intensive therapy.
A recent study from Florida State University found that Miami-Dade County is not fully equipped to handle pet sheltering during emergencies. The study highlights the need for pet-friendly hurricane evacuation shelters, particularly for older adults who represent 50-75% of disaster deaths.
A study uses isotope fingerprinting to examine alabaster trade in Europe over five centuries, revealing previously unknown sources of alabaster in the French Alps that supplied eastern France. The results suggest an important alabaster industry in the French Alps during this time period.
Gender disparities are identified in lung cancer screening and care, with more female patients meeting high-risk criteria but not completing low-dose CT scans. Language barriers do not delay initiation of lung cancer care, according to a second study.
Extra-Tropical Cyclone Lan was a typhoon that made landfall in southern Tokyo on October 21-22. NASA's satellite imagery revealed the storm's structure and cloud top temperatures, with eastern Hokkaido experiencing the coldest cloud tops and strongest storms.
A study found that asthma prevalence and emergency department visits vary widely among different NYC neighborhoods. Pollutants like nitrogen dioxide and elemental carbon are associated with greater urgent asthma care in lower-prevalence areas, especially among children.
A major study identifies 72 new genetic variants that contribute to the risk of developing breast cancer, bringing the total number of known common variants to around 180. These variants are found in regions regulating gene activity and differ from those involved in other diseases.
Severe air pollution in northern and eastern China blocks about 20% of sunlight from reaching solar panels, significantly reducing solar energy production. The study found that aerosol pollution reduces the potential for solar electricity generation by as much as one and a half kilowatt-hour per square meter per day.
Transparent solar cells can provide similar electricity-generation potential as rooftop solar while enhancing building efficiency, and may supply up to 40% of US energy demand
Researchers from Montana and Wyoming biologists projected routes for grizzly bears to pass through human-occupied territory around Helena, Butte, and Bozeman. The predicted routes matched well with verified sightings of grizzly bears outside their usual ranges, offering more continuous habitat.