2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/214306Recent searches for physics beyond the standard model at high-energy colliders are reviewed, with emphasis on supersymmetry, additional space dimensions, extra gauge bosons, leptoquarks, and model-independent searches. The results reported are based on data samples of up to 0.5 and 2.5 fb-1 collected at HERA and at the Tevatron, respectively.Plenary talk at ICHEP08, Philadelphia, USA, July 2008. 10 pages, LaTeX, 16 ps and eps figures. ICHEP08 header added in v2High Energy Physics - Experimenttext