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Since 2012 Nevada and the USGS have used passive samplers to catch low levels of pesticides in rivers, to warn before they become a problem. Herbicides were most common; all were far below health limits.
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How the same technique helped reveal both a 6th century medical text and an ancient bird feather’s pigment.
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The Park Service's Cultural Resources GIS Facility has taught more than 2,000 people to map historic places with ArcGIS since 1997. What it offers, and how a class can be arranged.
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Describes how abdominal adhesions form. Explains their causes and how they can lead to intestinal obstruction.
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Chemotherapy uses medicines to kill cancer cells or slow their growth. It can also harm healthy cells, causing side effects that usually fade once treatment ends.
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Disease threatens fish, turtles, corals and sea stars. How USGS centers across the country track aquatic animal die-offs, find their causes and help managers limit them.
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Viruses are tiny germs of DNA or RNA in a protein coat that hijack cells to copy themselves. How they spread, why antibiotics don’t work on them, and the everyday steps that prevent many infections.
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CDC surveillance found eight likely instances of person-to-person spread of invasive non-type b Haemophilus influenzae, all in people with underlying conditions — evidence that may justify wider preventive antibiotics.
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Explains auto warranties and auto service contracts and their differences. Also describes extended warranty scams and your rights.
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Israel's 2018–2019 measles outbreak hit Jerusalem's orthodox Jewish neighborhoods hardest, where fewer children were vaccinated. Mass vaccination and rabbis' support brought coverage to 96.1%.
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Puerto Rico declared a dengue emergency in March 2024, its first outbreak since 2013. By year's end, 6,291 cases: about half hospitalized, 264 severe, 11 deaths, with teenagers hit hardest.
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Six kinds of healthcare-associated infection fell between 2023 and 2024 — C. difficile by 11%, catheter urinary infections by 10%, bloodstream infections by 9%. One rose: surgical site infections after abdominal hysterectomy, up 8%.
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By [Sandra Brooke](/expedition-19deepsearch-team/#sandra-b), Associate Research Faculty, Florida State University Coastal and Marine Lab From the tip of Miami to North Carolina, the deep seafloor is comprised of hundreds of miles of rugged peaks, ledges, and mounds, which are scoured and swept clean
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Hence, my trajectory into medical school. I will comment that I am still seeking answers to many of the questions that I had as a child. ## Biography Edyth Schoenrich, M.D., had a wide-ranging influence in medicine, as a physician, researcher, administrator, and teacher. Dr.
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Getting Active in Emergency Preparedness: Ideas to Help Your Organization Prepare Communities for Emergencies Download the Presentation (PDF) This webinar took place on Tuesday, March 1, 2011 2 PM EST
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