Original ResearchPublished 6 October 2026Making livestock systems comparable: the HAPPINESS framework for comparative livestock sustainability researchSamira Chatila · Gerald Shurson · Maria Pieters · Pedro E. UrriolaFrontiers in Sustainable Food Systemsdoi 10.3389/fsufs.2026.1974030
ReviewPublished 21 September 2026Reframing moyamoya vasculopathy within steno-occlusive disease of the circle of WillisTakahiro OtaFrontiers in Strokedoi 10.3389/fstro.2026.1890618