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What is life? A provocative new book sets out to redefine it
Melanie Challenger's Alive aims to describe the living world very differently – by insisting on agency and purpose everywhere. Michael Marshall explores
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Melanie Challenger's Alive aims to describe the living world very differently – by insisting on agency and purpose everywhere. Michael Marshall explores
We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start life, and researchers have just found the missing ingredient: sugar