A new study uses airborne technology to track changes in Big Island tropical forests, revealing how climate and invasive species affect carbon stocks. The research finds that fast-growing invaders decrease biomass levels, while slower-growing species increase biomass stocks.
Only about one-tenth of unemployed workers secure COBRA coverage, leaving millions at risk due to unaffordable premiums. Low-wage workers are disproportionately affected, with limited public coverage options, and policymakers should consider expanding Medicaid eligibility to provide critical support.
Researchers at Oklahoma State University have made a significant breakthrough in understanding how poxviruses evade the human immune system. By unlocking the structure of a key protein, they may be able to design medications to stop the viruses from blocking immune signals.
Research finds children with newly diagnosed IBD have higher concentrations of folate in their blood compared to individuals without the disease. This discovery challenges previous theories on folate deficiency in IBD patients.
Scientists at Emory University School of Medicine have found a way to block the toxic effects of tPA, a life-saving clot-busting drug used in acute stroke treatment. By blocking LRP1, a molecule that transmits inflammation signals triggered by tPA, the researchers were able to soften the drug's impact on the brain.
Researchers find that stretching facial skin during speech affects perceived sound, linking production and perception. The study contributes to understanding the relationship between speech perception and production.
Mortality rates for acute respiratory distress syndrome (ARDS) have remained relatively stable since 1994, with a benchmark mortality of 40-45% according to a comprehensive review of major studies. The findings highlight the need for effective therapeutic interventions for this highly lethal syndrome.
A team of researchers at CIC nanoGUNE and Max Planck Institutes developed a non-invasive method to map strain fields in semiconductors using scattering-type Scanning Near-field Optical Microscopy (s-SNOM). The technique resolves nanoscale material properties with 20 nm spatial resolution.
A new study at Brigham Young University found that young adults' video game use is associated with poorer relationships with peers and parents. The study, which analyzed data from 813 college students, suggests that excessive gaming may lead to decreased social interaction and relationship quality.
Kristine C. Harper's 2008 book, 'Weather by the Numbers: The Genesis of Modern Meteorology,' has received international acclaim from atmospheric science librarians. The book explores the transformation of meteorology from an art to a scientific discipline, highlighting the development of numerical weather prediction and its impact on w...
Lung airway epithelial cells initiate an immune response to inhaled bacteria by signaling white blood cells to move into the lungs. Researchers have identified a way to inhibit proteases and restrict junctions between cells, reducing inflammation and allowing optimal white blood cell response.
A New York University study suggests that registered nurses with a second degree are an efficient solution to the current nursing shortage. Second degree nurses tend to be older and more motivated, having coping advantages over newer graduates, which can lead to better job satisfaction and retention rates.
A new strategy developed at Nationwide Children's Hospital is helping premature infants and newborns with severe swallowing difficulties learn to feed on their own. The approach involves individualized, crib-side studies that use advanced sensors to capture the rhythm of muscular contractions throughout the aero-digestive tract.
Researchers found that stable nanoclusters of calcium carbonate form in water with a small quantity of dissolved calcium carbonate, not as previously thought. This discovery may help explain the structure of biominerals and provide insights into coping with lime scale in washing machines.
A Purdue University researcher used a process focusing on one gene to trace the evolutionary history of domesticated rice, discovering genetic variation over millions of years. By comparing domesticated plants to wild rice species, scientists can identify valuable genes for desirable traits like branching and increased plant size.
Researchers have discovered a novel way in which the Myc oncogene accelerates cancer by directly affecting protein production, suggesting a new strategy to halt cancer's progression. Drugs like Rapamycin may help treat cancers where Myc is overactive.
Researchers at UC Riverside have designed a catalyst that allows for the production of partially hydrogenated oils while minimizing the formation of trans fats. By controlling the shape of platinum particles, they achieved higher selectivity and reduced the creation of harmful trans fats.
A study published in Pediatrics found that telemedicine can significantly improve the quality of child sexual assault examinations in rural communities. The use of videoconferencing allows experts to guide local doctors, comfort children, and enhance the collection of forensic evidence. As a result, many physicians changed their examin...
A recent study found that fainting was the most common in-flight medical emergency, accounting for 53.5% of cases. The researchers also highlighted the need for standardization in reporting in-flight emergencies, citing poor data quality as a major issue.
A therapy developed at UC Irvine will become the world's first embryonic stem cell treatment tested in humans, targeting patients with acute spinal cord injury. The U.S. FDA has approved a clinical trial led by Geron Corp., which aims to restore electrical conduction and mobility in paralyzed individuals.
Researchers at Berkeley Lab and Cal Tech have created a high-Q surface-plasmon-polariton whispering-gallery microcavity, enabling ultra-small device fabrication and strong light enhancement. This innovation paves the way for future nanolasers with applications in photonics and optical microchips.
A study found that sleep apnea is strongly associated with decreased glucose metabolism and pancreatic function, independent of body fat. Another study linked chronic intermittent hypoxia from sleep apnea to liver disease progression in severely obese patients.
The University of Texas at San Antonio has received a $1.2 million gift to purchase an aberration-corrected electron microscope, one of only two worldwide. This instrument will aid researchers in developing new cancer therapies and treatments, while also advancing research globally across various disciplines.
Research by Northern Arizona University ties tree mortality to climate change, with a significant increase in death rates across the western US. The study, led by Phillip J. van Mantgem and Nathan L. Stephenson, analyzed long-term data from over 6,000 trees and found that regional warming is a key factor contributing to this trend.