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When swimming bacterial would-be invaders took up residence inside their sluggish hosts, this joining of forces created a new whole that was, in effect, far greater than the sum of its parts: faster swimmers capable of moving large numbers of genes evolved

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This can frustrate a hungry baby and may lead them to pull away from the breast prematurely

The lung cancers that occur in never-smokers are genetically simpler, says Rudin

JoJo Siwa has come under fire from fans for her new single, which some have taken as a slight against the Real Slim Shady, aka Eminem