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Molecular Clue May Explain Why Women Are More Prone to Alzheimer’s Disease

Lead Image: Researchers from Scripps Research and MIT have made a significant breakthrough in understanding the molecular basis of Alzheimer’s disease, which may also provide insight into the higher risk of the disease among women. Scripps Research and MIT scientists find that a modified immune protein harming brain connections is much more common in the brains of women with Alzheimer’s, compared to men. Scientists have found a clue to the molecular cause of Alzheimer’s—a clue that may also explain why women are at greater risk for the disease. In the study, the researchers from Scripps Research and Massachusetts Institute of…

UCLA Breakthrough Could Lead to More Durable, Less Expensive Solar Cells

An international team led by UCLA researchers has developed a way to use perovskite in solar cells while protecting it from the conditions that cause it to deteriorate. Credit: Yang Lab/UCLA Using enhanced halide perovskite in place of silicon could produce less expensive devices that stand up better to light, heat. Amid all of the efforts to convert the nation’s energy supply to renewable sources, solar power still accounts for a little less than 3% of electricity generated in the U.S. In part, that’s because of the relatively high cost to produce solar cells. One way to lower the cost…

A Toxic Inheritance: Chemotherapy Could Increase Disease Susceptibility in Future Generations

Chemotherapy is a type of cancer treatment that uses powerful drugs to kill cancer cells. Chemotherapy can be used to cure cancer, reduce the size of tumors, or slow the progression of the disease. It may be used alone or in combination with other treatments, such as surgery or radiation therapy. Chemotherapy can cause side effects, such as nausea, vomiting, hair loss, and fatigue, but these are usually temporary and can be managed with medication. New research led by Washington State University has found that a common chemotherapy drug called ifosfamide may have toxic effects that can be passed down…

Hubble Detects Mysterious Ghostly Glow Surrounding Our Solar System

Lead Image: This artist’s illustration shows the location and size of a hypothetical cloud of dust surrounding our solar system. Credit: NASA, ESA, Andi James (STScI) Exhaust from Infalling Comets Makes Space a Dusty Place Imagine walking into a room at night, turning off all the lights, and closing the shades. Yet an eerie glow comes from the walls, ceiling, and floor. The faint light is barely enough to see your hands before your face, but it persists. Sounds like a scene out of “Ghost Hunters?” No, for astronomers this is the real deal. However, looking for something that’s close…

Ashwagandha: 7 Proven Health Benefits of This Ancient Herb

Ashwagandha is an ancient herb with historical roots dating 6000 years back to India’s Ayurvedic system of medicine. It’s an adaptogen, which means it helps the body adapt effectively to stress.[1] Ashwagandha is also beneficial for brain function and potentially helpful for mental afflictions like anxiety and depression. It protects metabolic health and heart health while boosting sexual drive. If you want to reap the benefits of ashwagandha, you can find it as a dried powder or in capsule form. You can also drink ashwagandha tea or take an ashwagandha tincture. Here are 7 science-backed reasons to try ashwagandha: 1.…