{"ok":true,"nota":{"id":"676e6f7803e2752e","slug":"smaller-ants-devote-more-of-their-resting-energy-budget-to-their-brain-676e6f","titulo":"Smaller ants devote more of their resting energy budget to their brains","resumen":"The energy required for brains of different sizes to function could play a role in how different species evolved over time. While the energetic costs of brains have long been deemed important in evolution, direct measurements of the rate at which the brains of different species consume energy, also known as brain metabolic rates (MRs), remain scarce.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-smaller-ants-devote-resting-energy.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/smaller-ants-devote-mo.jpg","tema":"sociedad","subtemas":[],"entidades":[],"formato":"nota","entretenimiento":false,"pubTs":"2026-10-29T12:20:14.000Z","indexTs":"2026-10-29T12:23:18.772Z","hash":"df60e78dc817aec3a9a64cc11f861d79cba431f68794794a40a83f08705fc769","tsa":{"time":"Oct 29 12:23:22 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":null,"quienFirma":"Phys.org","confianza":"divulgacion","consulta":null},"sello":{"hash":"df60e78dc817aec3a9a64cc11f861d79cba431f68794794a40a83f08705fc769","sello":"a05bc7ccf3796d149b3f7c129d6f46475ec229a36b4acff04fd995e23b251f9f","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6594852,"aleatorio":"6e4e2799a8da3af2bc64f2c5456a4aaa5c6d389b6bf394e699fd422e55ec8166","tiempo":"2026-10-29T12:23:00.000Z"},"nist":{"cadena":2,"pulso":2004360,"salida":"C0DA14A8228859AC96A0D16ACFD12BCD07CFAA21BB4C66A598B140601E57CD495A7565075351A246DE52A48C6797CDA87243551938D9953DD0264BE7A514B4E5","tiempo":"2026-10-29T12:22:00.000Z"},"noAntes":"2026-10-29T12:23:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 29 12:23:22 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Smaller ants devote more of their resting energy budget to their brains","descripcion":"The energy required for brains of different sizes to function could play a role in how different species evolved over time. While the energetic costs of brains have long been deemed important in evolution, direct measurements of the rate at which the brains of different species consume energy, also known as brain metabolic rates (MRs), remain scarce.","pubDate":"Thu, 29 Oct 2026 08:20:14 EDT","url":"https://phys.org/news/2026-10-smaller-ants-devote-resting-energy.html"},"indexado":"2026-10-29T12:23:18.772Z"}}