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A scientist from Zambia who loves — LOVES! — chemistry runs a lab in South Africa that is being hailed for "extraordinary" work.
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About a third of all fertilizer shipped globally passes through the Strait of Hormuz. Now shipping is all-but stopped through the Strait and this could have repercussions for the global food supply.
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Many people say they use cannabis for their mental health, but researchers find there is little to no evidence that cannabis can be beneficial for any psychiatric condition.
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If you get a high reading at the doctor's office, it may not be definitive. Here's what to know about your risk — and testing your blood pressure at home.
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Some wellness influencers think many people have parasites and should use special supplements to flush them out. Is there science behind the claims?
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New guidelines for managing cholesterol call for a more aggressive preventive approach, which could translate into more Americans being treated with medicines and a stronger focus on lifestyle.
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The goal in the world of global health is to bring an end to this scourge by 2030. A new drug looks as if it could do the job.
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After leucovorin got public attention as a potential autism treatment, families rushed to get it. Many doctors are torn about prescribing an unproven drug but don't want to lose patients' trust.
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Some people online believe many of us have dangerous parasites in our gut and need to flush them out with herbal supplements. Here's what doctors say about the trend.
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Sara Bode of Nationwide Children's Hospital in Ohio speaks with NPR's Emily Kwong about why many pediatric centers have started screening kids for literacy skills.
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In South Carolina, some parents embrace vaccines, others opt out. Why do people make such different choices? A mix of politics, distrust and misinformation is pushing neighbors apart.
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Women charged with a crime in Senegal are at the mercy of a slow judicial process and prisons that may lack basic supplies. They also face stigma that robs them of familial and community support.