2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41159Recent progress in flavor physics is discussed. In particular, I review theoretical and experimental developments relevant for semileptonic B decays and the determination of |Vcb| and |Vub|, for exclusive rare decays, for nonleptonic b->c decays and tests of factorization, and for D meson mixing.Plenary talk at the International Europhysics Conference on High Energy Physics (EPS-HEP 2001), Budapest, Hungary, July 12-18, 2001; 20 pages JHEPHigh Energy Physics - PhenomenologyHigh Energy Physics - Experimenttext