Author: healthadmin

Artificial intelligence has real thermal problems. Cooling next-generation computer chips for AI will require millions of gallons of water or large amounts of electricity. Both aroused fierce public opposition. The industry’s thermal tradeoffs threaten to deepen its unpopularity in communities where concerns about the economic and environmental burden of data centers are growing. When businesses choose to conserve water when cooling their facilities, electricity demand spikes. Reducing electricity increases water usage. One option would increase carbon emissions and strain the power grid. The other depletes natural resources. “There are no easy answers. There are a lot of tradeoffs to this,”…

The Australian study suggests that maternal diet may subtly shape the immune profile of breast milk, but only one inflammatory marker showed a significant association with dietary inflammatory status. Study: Evaluation of maternal dietary inflammatory status and inflammatory markers in breast milk. Image credit: Baba.Images/Shutterstock.com The foods that breastfeeding mothers eat can have a subtle influence on the immune composition of their breast milk, according to a new Australian study that looked at inflammatory markers in breast milk. This study Pro Swan. Can a mother’s diet influence breast milk inflammation? Human milk is a complex bioactive fluid containing several important…

Scientists at Johns Hopkins University have uncovered how humans develop sharp central vision before birth, identifying carefully timed interactions between vitamin A-derived molecules and thyroid hormones in the retina. The discovery challenges decades-old explanations of how important light-sensing cells are formed and could guide future treatments for macular degeneration, glaucoma and other vision-damaging diseases. The study, which was based on retinal tissue grown in the lab, Proceedings of the National Academy of Sciences. Lab-grown retina reveals how clear vision is formed “This is an important step toward understanding the inner workings of the central retina, a critical part of the…

Researchers at the University of Manchester have identified which opioids are most likely to be associated with respiratory depression in a major new study. Fentanyl, opioid combination therapy, oxycodone, and morphine are associated with a higher risk compared to codeine in patients treated for non-cancer pain. This research was funded by a National Institute for Health and Care Research (NIHR) Advanced Fellowship and supported by the NIHR Manchester Biomedical Research Center (BRC) and the Northern Care Alliance NHS Foundation Trust. Their findings were published in BMC Medicine on August 7, 2026. It was announced amid concerns that the use of…

highlights Matt Wilsey has spent 10 years and $70 million developing a treatment for his daughter Grace, who faces a deadly, ultra-rare disease. His company is currently treating 10 patients, including Grace, in clinical trials, but lacks funding and doesn’t yet have what the FDA needs for approval. He is putting pressure on officials anyway, setting up a crucial test case for regulators and those developing treatments for patients facing deadly rare diseases. SAN FRANCISCO — Matt Wilsey adjusted the plastic tube coming out of his 15-year-old daughter’s stomach and again tried not to think about it for the next…

Almost 150 years after gallium was first discovered and added to the periodic table, scientists at the University of Auckland have revealed previously unknown details about the metal’s atomic structure and behavior. Gallium was discovered in 1875 by French chemist Paul-Emile Lecoq de Boisbaudrin. It is best known for its unusually low melting point, so much so that a spoonful of gallium will dissolve in hot tea. This metal also plays an important role in semiconductors and many modern electronic technologies. A newly reported discovery focuses on how gallium behaves at the atomic level, revealing properties that challenge decades of…

A new theory developed by physicists at the University of Heidelberg unites two long-competing ideas in quantum physics to provide a unified explanation of how unusual particles behave in crowded quantum environments. This work brings together two seemingly opposite depictions of a single impurity moving or remaining nearly motionless within a large ensemble of fermions, a system known as the Fermi Sea. The framework, created by researchers at Heidelberg University’s Institute for Theoretical Physics, explains how quasiparticles arise and connect two previously separated quantum states. The researchers say this advance could have important implications for experiments exploring quantum materials. New…

Researchers have developed tiny silica nanoparticles that can directly destroy prostate tumors while simultaneously awakening the body’s immune system to fight cancer, according to a new preclinical study led by scientists at Weill Cornell Medical College and Cornell Duffield Polytechnic Institute. In a mouse model of advanced prostate cancer, the targeted particles produced several complete tumor remissions, providing encouraging evidence that this approach could eventually advance to human clinical trials. The engineered nanoparticles, made from amorphous silica, a type of silicon dioxide found naturally in food and the fossilized remains of microorganisms, appear to attack prostate cancer in multiple ways…

A national analysis suggests that diets that support a healthier gut microbiome may help identify patients with coronary heart disease who are at lower risk of death. Study: Association of dietary indicators of gut microbiota with all-cause mortality in coronary heart disease: A retrospective cohort analysis of NHANES (2005-2018). Image credit: Maslova Valentina / Shutterstock In a recent study published in the journal medicineA group of researchers used data from the National Health and Nutrition Examination Survey (NHANES) (2005-2018) to assess the association between dietary indicators of intestinal microbiota (DI-GM) and all-cause mortality in adults with coronary heart disease. background…

Scientists have discovered that patterns in ocean temperatures can help prevent droughts from spreading around the world at once. The study, led by the Indian Institute of Technology Gandhinagar (IITGN) with international collaborators, suggests that natural climate changes in the oceans are acting as a global brake on repeated droughts. Published in Communication Earth and Environmentthe study examined climate records from 1901 to 2020. Researchers found that simultaneous droughts affected only 1.8% to 6.5% of Earth’s land area at the same time. This estimate is much lower than previous claims that one-sixth of the Earth could dry out at the…