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One of the longstanding challenges of pediatric pulmonary valve replacement is size and the ability to accommodate growth. Young children tend to quickly outgrow fixed size valves—leading to the need for multiple invasive surgeries throughout childhood.Now, an investigational clinical trial at Children’s Hospital Los Angeles is testing a potential solution to this problem: a novel pulmonary valve that can be size-adjusted as a child grows.

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Global public debt may soon collectively catch up to the worldwide gross domestic product (GDP), likely matching it by 2030. New research from a Notre Dame economist suggests that this could happen even sooner, thanks to countries’ hidden debts. This misreported debt can lead to higher interest rates for borrowers and lower recovery rates for lenders, suggesting indirect adverse effects on global financial stability and consumer welfare.

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The study will look at how drought, heat waves and soil impact the cycle of water and carbon between plants and the atmosphere in dryland agricultural ecosystems. It will focus on two orchards, one in the El Paso area and another in the Conchos River basin in the Mexican state of Chihuahua.

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An international team led by scientists at Harvard Medical School, the University of Florence, and the Max Planck Institute for Evolutionary Anthropology analyzed DNA from the remains of five people who died in the eruption of Mt. Vesuvius in 79 CE and were cast in plaster nearly two millennia later. Researchers retrieved the DNA in conjunction with the Archaeological Park of Pompeii during restoration of 86 damaged casts in 2015.

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Oak Ridge National Laboratory scientists are developing a formula for success – by studying how a new type of battery fails. The team’s goal is the design for long-term storage of wind and solar energy, which are produced intermittently, enabling their broader use as reliable energy sources for the electric grid.

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Researchers from the Florida State University Department of Physics and FSU-headquartered National High Magnetic Field Laboratory have published new findings that reveal how various physical manipulations of graphene, such as layering and twisting, impact its optical properties and conductivity. The study was published in the journal Nano Letters.

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Os miomas uterinos são uma condição comum que afeta até 80% das mulheres ao longo da vida. Quase metade dessas mulheres apresentará sintomas que afetarão sua qualidade de vida e fertilidade, incluindo dor intensa e anemia. Os miomas uterinos são a principal razão para se realizar a remoção do útero através da histerectomia. No entanto, pesquisadores da Mayo Clinic recomendam alternativas de tratamento minimamente invasivas à histerectomia em um artigo convidado sobre prática clínica publicado na New England Journal of Medicine.

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Binghamton University, State University of New York researchers have developed a paper-based wearable device that would provide sustained high-efficiency power output through moisture capture.

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Hip implants with a delta ceramic or oxidised zirconium head and highly crosslinked polyethylene liner or cup had the lowest risk of revision during the 15 years after surgery, a new study led by the University of Bristol has found.

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Los fibromas uterinos son una condición común que afecta hasta al 80% de las mujeres a lo largo de su vida. Casi la mitad de estas mujeres experimentarán síntomas que afectarán su calidad de vida y fertilidad, incluido dolor intenso y anemia. Los fibromas uterinos son la principal razón para realizar la extirpación del útero a través de la histerectomía. Sin embargo, los investigadores de Mayo Clinic recomiendan alternativas de tratamiento mínimamente invasivas a la histerectomía en un artículo invitado sobre práctica clínica publicado en la New England Journal of Medicine.

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Researchers at WashU Medicine have identified a possible way to make glioblastoma cells vulnerable to different types of immunotherapy. The strategy, which they demonstrated in cells in the lab, forces brain cancer cells to display targets for the immune system to attack. Their study was published in Nature Genetics.

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Husker engineer Eric Markvicka is developing a new approach for detecting acute exacerbations of chronic conditions.

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Join us on November 12, 2024, for a live GSPM Mastering the Room Podcast recording titled, Winners, Losers, and Surprises: Breaking Down the 2024 Election with host Dr. Casey Burgat, Associate... ...

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Germany’s government collapsed on Wednesday. ...

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With the GOP gaining control of the Senate, a race has emerged between Sen. John Thune and Sen. John Cornyn to succeed Mitch McConnell as Senate Republican Leader. ...

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Experts at the George Washington University are examining the future of artificial intelligence under a Trump administration. ...