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October is Children’s Health Month and as the Southeast picks up the pieces after hurricanes Helene and Milton, I, like many other parents, look at my own kids with increasing concern about the ailing world they will inherit.
Buildup of a protein called filamentous actin, or F-actin, in the brain inhibits the removal of cellular wastes, including DNA, lipids, proteins and organelles. The resulting accumulation of waste diminishes neuronal functions and contributes to cognitive decline. By tweaking a few very specific genes in the neurons of aging fruit flies, the researchers prevented F-actin buildup, maintained cellular recycling and extended the healthy lifespan of fruit flies by approximately 30%.
The Triassic-Jurassic Extinction, 201.6 million years ago, has been considered by some to have been a fairly slow-burn event, driven by rising temperatures and ocean acidification. A new study says it was kicked off for the most part by volcanic winter.
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The Triassic-Jurassic Extinction, 201.6 million years ago, has been considered by some to have been a fairly slow-burn event, driven by rising temperatures and ocean acidification. A new study says it was kicked off for the most part by volcanic winter.
Researchers have pored over more than two decades' worth of data from NASA's Chandra X-Ray Observatory to show there's new knotty science to discover around black holes.
Meat grown in a lab isn't science fiction anymore. Cultured meats have existed for over a decade, and as of 2023, you might even find lab-grown chicken in restaurants (in the U.S., at least). Now, with the literal support of plant-based scaffolds, 'clean meat' options are expanding. Researchers have created a prototype cultured pork using a new material: kafirin proteins isolated from red sorghum grain.
Burmese pythons can consume prey even larger than scientists realized, according to a new study. That means more animals are on the menu across southern Florida, where the nonnative, invasive snakes have decimated populations of foxes, bobcats, raccoons and other animals.
The group said the move puts at risk patient safety and undermines the domestic med-tech sector. It said that refurbished machines are not subject to stringent quality checks applicable to new devices.
In a significant advance against the growing threat of antibiotic-resistant bacteria, researchers have identified a novel class of antimicrobial agents known as encrypted peptides, which may expand the immune system's arsenal of tools to fight infection.
A new study shows the remarkable adaptability of the critically endangered Cat Ba langurs. Despite low genetic diversity, the langurs have retained key genetic traits that help them survive in their isolated environment on Cat Ba Island in Vietnam. One of these remarkable adaptations is the ability to drink salt water.
Researchers explore the potential benefits of expanding access to novel weight loss drugs to enhance survival rates in overweight and obese individuals.
India continues to grapple with a dearth of mental healthcare services, even as the number of persons with dementia is expected to rise over the next two decades
A new study from Karolinska Institutet shows that heart failure mortality has decreased in Sweden over the last 20 years. The study has been published in the European Journal of Heart Failure.
Heather Snyder discusses the Alzheimer's Association's research initiatives, breakthroughs in diagnostics, and the importance of collaboration in dementia care.
The FCM protein snack bar, rich in amino acids and antioxidants, improves brain function and memory accuracy in just six weeks, according to recent research.
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