Health

In a remarkable display of life’s fleeting moments, scientists have captured the precise instant when a zebrafish’s heart starts beating. Despite the brevity of a zebrafish’s life, the emergence of their developing hearts from a cluster of single cells is a sight to behold. Harvard University biophysicist Adam Cohen, the senior author of this groundbreaking
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As we age, cognitive health becomes an increasingly important concern. With the rising prevalence of neurocognitive disorders, such as Alzheimer’s disease, finding effective ways to maintain or enhance cognitive function is crucial. In a new study published in the journal GeroScience, researchers have discovered that older adults who engage in both aerobic activities and strength
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Transplanting organs from animals into humans, known as xenotransplantation, has recently achieved a significant milestone with the successful transplant of a genetically modified pig heart into a 58-year-old man. This breakthrough procedure offers hope in addressing the chronic shortage of human organ donations, especially with over 100,000 Americans currently on waiting lists for organ transplants.
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Silver leaf disease, caused by the fungus Chondrostereum purpureum, has long plagued various botanicals, including pears, roses, and rhododendron. While this fungal infection is usually harmless to humans, a groundbreaking case emerged in June 2023, revealing a mycologist who contracted silver leaf disease in his own throat. This unprecedented cross-kingdom infection sheds light on the
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Artificial sweeteners have become widely popular, but their long-term effects on health continue to be a topic of debate. A recent study conducted on male mice suggests that the artificial sweetener aspartame may have detrimental effects on learning and memory. Furthermore, these effects were observed not only in the mice but also in their offspring,
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The search for an effective treatment for acne vulgaris, a common inflammatory skin condition affecting millions of people worldwide, has been a constant battle against resistance and side effects. The overgrowth of Cutibacterium acnes, a skin bacterium, leads to uncomfortable eruptions of small pustules. While current treatment options such as antibiotics and hormonal regulation of
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