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Viral Soldiers: Phage therapy to combat bacterial infections is garnering attention for the second time in 100 years, but solid clinical support for its widespread use is still lacking.
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New Tests for Zika in the Works: To answer questions about the risks of Zika virus infection, researchers need better diagnostics.
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Holding Their Ground: To protect the global food supply, scientists want to understand—and enhance—plants’ natural resistance to pathogens.
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Neanderthals’ Genetic Legacy: Ancient DNA in the genomes of modern humans influences a range of physiological traits.
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Sleep’s Kernel: Surprisingly small sections of brain, and even neuronal and glial networks in a dish, display many electrical indicators of sleep.
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Can Talc Cause Cancer? A jury recently awarded $72 million in a talcum-powder–ovarian cancer case, but the data linking the hygiene product to disease risk are inconclusive.
Cover story The Forces ...