🔬 Science Apr 7, 2026 · Sydney Boles

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Science & Tech


Known unknowns




Image credits: Adobe Stock





Sy Boles

Harvard Staff Writer




April 7, 2026


long read




The questions that keep scientists up at night 






Decades of research have brought us cures for once-untreatable diseases and insights about the farthest reaches of the galaxy. But from evolutionary biology to physics, mathematics to genomics, major unanswered questions keep even the most

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