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Canada reports 1st local case of H5 bird fluA teen in Canada may be the first person to catch an H5 bird flu virus within the country. Health officials are now working to confirm the diagnosis.
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LED device treats leading cause of vision loss with light therapy, FDA saysThe Food and Drug Administration will allow a new device to be marketed as a treatment for dry age-related macular degeneration.
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E. coli in the gut may fuel a 'chain reaction' leading to Parkinson's, early study suggestsTwo recent chemistry studies pinpoint reactions that may link the gut microbiome to the development of Parkinson's disease.
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Older adults should get 2 doses of the updated COVID shot, CDC saysThe 2024-2025 COVID-19 vaccines are available, and the CDC recommends that certain groups get two doses, spaced six months apart.
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Scientists launch amazing 'atlas' of embryos, showing how cells move and develop through time"Zebrahub" is an atlas of cells in developing zebrafish embryos, and scientists say it will help us learn about our own biology, too.
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Nearly 50 illnesses, 1 death caused by E. coli outbreak linked to McDonald's Quarter PoundersU.S. health officials are investigating a multi-state outbreak of bacterial infections that has been linked to McDonald's Quarter Pounders.
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How do people die of the flu?Severe flu infections can lead to a range of deadly complications, especially in people whose immune systems are compromised by age or disease.
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Acupuncture really works for sciatica pain, study findsA new trial that compared acupuncture to a convincing placebo suggests that the treatment can help relieve sciatica pain.
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Man developed a 'headspin hole' after years of breakdancing, case report saysDoctors describe "breakdance bulge," a unique head injury among dancers, in a new case report.
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Parasitic worms cause terrible diseases — could the viruses they carry be to blame?Roundworms harbor viruses, which could be responsible for these parasites' painful symptoms in humans, scientists theorize.
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'Any protein you can imagine, it can deliver': AI will help discover the next breakthrough in RNA, says Nobel Prize winner Dr. Drew WeissmanLive Science spoke with Nobel laureate Dr. Drew Weissman and engineer Daeyeon Lee about a new RNA research center they're helping to launch.
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Flu shot lowers hospitalization risk by 35% in vulnerable groups, data hintData from the Southern Hemisphere hint that this year's flu shot lowers the risk of hospitalization among vulnerable demographics.
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New York resident dies of eastern equine encephalitis — what is it?Recent cases of a viral illness nicknamed "triple E" have occurred in New England. Here's what you should know about the disease.
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Men have a daily hormone cycle — and it's synced to their brains shrinking from morning to nightA month-long study of a man's brain revealed that its volume consistently shrunk over the course of each day and then reset overnight.
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Scientist who discovered body's 'fire alarm' against invading bacteria wins $250,000 Lasker prizeOne of this year's coveted Lasker Awards has gone to Zhijian "James" Chen, a scientist behind a key immune-system discovery.
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'What is normal today may not be normal in a year's time': Dr. Dinesh Bhugra on the idea of 'normal' in psychiatryLive Science spoke with leading psychiatrist Dr. Dinesh Bhugra ahead of his appearance at the HowTheLightGetsIn festival in London.
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Pregnancy shrinks parts of the brain, leaving 'permanent etchings' postpartumA study tracks how the structure of the brain changes during pregnancy, drawing on brain scans gathered before, during and just after one person's pregnancy.
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New tick-borne virus discovered in China can affect the brain, scientists reportScientists present evidence of a newly discovered tick-borne virus that can infect humans and potentially invade the brain, in some cases.
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'Enhancing' future generations with CRISPR is a road to a 'new eugenics,' says ethicist Rosemarie Garland-Thomson"Eugenics seeks to improve by eliminating the characteristics considered at a particular time and place to be disadvantages and to maximize those considered normal."
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'Who are we to say they shouldn't exist?': Dr. Neal Baer on the threat of CRISPR-driven eugenicsDr. Neal Baer discusses a new book about the incredible promise and potential pitfalls of CRISPR gene-editing technology.
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Sweden reports 1st case of deadlier mpox outside AfricaFollowing the WHO's declaration that the mpox outbreak in Africa is a global health emergency, Sweden reported its first case of a deadlier clade of the virus.
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CRISPR could be used to treat UTIs, early trial hintsScientists are testing a "genetically enhanced bacteriophage cocktail" as a treatment for urinary tract infections.
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WHO declares mpox outbreak in Africa a global health emergencyThe World Health Organization says the ongoing mpox outbreak in Africa requires a coordinated international effort to subdue.
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'Sloth virus' reported in Europe for 1st time — but what is it?The Oropouche virus, which some media outlets are calling a "sloth virus," has been seen in European travelers returning home from the Americas.
