EditorialA worker at 3DBio Therapeutics in Queens, applies nutrients to a sample ear implant in a clean room, May 24, 2022. (Andres Kudacki/The New York Times)
EditorialThistle pulp cells magnified under a microscope, 18th century. Normal size A, and enlarged B to show a ring of sexagonal cells, surrounded by fibres to bring sap and nutrients. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (...
EditorialSedrick Rowe, who is pursuing a Ph.D. in soil health and researching ways to retain nutrients, cut down on pesticides, and sequester more carbon in the soil, on his farmland outside Albany, Ga., Dec. 10, 2020. (Matthew Odom/The New York Times)
EditorialSedrick Rowe, who is pursuing a Ph.D. in soil health and researching ways to retain nutrients, cut down on pesticides, and sequester more carbon in the soil, on his farmland outside Albany, Ga., Dec. 10, 2020. (Matthew Odom/The New York Times)
EditorialThistle pulp cells magnified under a microscope, 18th century. Normal size A, and enlarged B to show a ring of sexagonal cells, surrounded by fibres to bring sap and nutrients. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (...