We　consider　the　large-time　behavior　of　solutions　to　the　initial　value　problem　for　the　Euler-Maxwell　system　in　R-3.　This　system　verifies　the　decay　property　of　the　regularity-loss　type.　Under　smallness　condition　on　the　initial　perturbation,　we　show　that　the　solution　to　the　problem　exists　globally　in　time　and　converges　to　the　equilibrium　state　as　time　tends　to　infinity.　The　crucial　point　of　the　proof　is　to　derive　a　priori　estimates　of　solutions　by　using　the　energy　method.