What Does “Human-Grade” Mean? Pet food labeled as “human-grade” means everything about it—the ingredients, the handling, the shipping—meets all of the regulations required of human food. (We don’t ...

A natural El Nino, human-caused climate change, a stubborn heat dome over the nation’s midsection and other factors cooked up Tropical Storm Hilary’s record-breaking slosh into California and Nevada, ...

Sarah Everts - Author, The Joy of Sweat: The Strange Science of Perspiration References to acts of cannibalism are sprinkled throughout many religious and historical documents, such as reports of ...

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