Brief Research ReportPublished 3 September 2026New quantitative data from a digital cranial endocast of Kryptobaatar dashzevegi (Multituberculata, Mammalia) and a new estimate of body massThomas E. Macrini · Timothy RoweFrontiers in Mammal Sciencedoi 10.3389/fmamm.2026.1913320
PerspectivePublished 25 May 2026Adaptive trait package for mind reading and languageDieter HillertFrontiers in Language Sciencesdoi 10.3389/flang.2026.1851229
Original ResearchPublished 10 November 2025Assessing cognitive performance in nature: brain size and personality correlates of novel object recognition in nest-guarding male pumpkinseed sunfishKeith McAllister · Maria Dolan · Caleb J. Axelrod · Beren W. Robinson · Frédéric LabergeFrontiers in Ethologydoi 10.3389/fetho.2025.1683770
NeurosciencePublished 18 July 2011Expensive Brains: “Brainy” Rodents have Higher Metabolic RateRaúl Sobrero · Laura J. May-Collado · Ingi Agnarsson · Cristián E. HernándezFrontiers in Evolutionary Neurosciencedoi 10.3389/fnevo.2011.00002