From the first hint of cold winter mornings, supermarkets and pharmacies begin heavy marketing to coax us to stock up on vitamin C to get through cold and flu season.
13 hours ago
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A patch smaller than a penny could one day save the lives of people experiencing a fentanyl overdose—even when no one else is there to help. Researchers in Virginia Tech's Department of Biological Systems Engineering have ...
Aug 16, 2026
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Upadacitinib is a medication widely used for the treatment of rheumatoid arthritis that works by inhibiting Janus kinase (JAK) enzymes, which are involved in signaling pathways that regulate immune responses. Now, scientists ...
Bedbugs are sometimes called the vampires of the insect world—hiding during the day and coming out at night to feast on human blood. Generations of children have been told: "Sleep tight. Don't let the bedbugs bite."
Aug 16, 2026
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For more than a decade, CAR-T cell therapy has been one of the biggest breakthroughs in cancer medicine. By reprogramming a patient's own immune cells to attack cancer, doctors have produced remarkable results against certain ...
Aug 16, 2026
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We usually think of bodily sensations as information the brain receives. What if the way we attend to those sensations can feed back and change the biological response itself?
16 hours ago
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Personal care products are among the largest everyday sources of exposure to endocrine-disrupting chemicals, and high school students who follow social media influencers or watch beauty tutorials seem to use considerably ...
Aug 16, 2026
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Artificial intelligence has designed viruses that can infect bacteria and reproduce—a first that shows AI is beginning to do more than analyze the genetic code of living things. It can write new versions of it, too.
Aug 16, 2026
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By the time many people with functional neurological disorder arrive in our clinic, they have heard the five words "It's all in your head" more times than they can count. They are told their brain scan was normal. Their electroencephalogram, ...
Aug 16, 2026
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Recent Cyclospora outbreaks have renewed public attention to foodborne parasites, but they also highlight a broader reality: These diseases continue to affect millions of people around the world and remain a significant global ...
Aug 16, 2026
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