The Infrared Astronomical Satellite (IRAS) provided the first unbiased survey of the sky at mid and far-infrared wavelengths, giving us a comprehensive census of the infrared emission properties of galaxies in the local Universe. Luminous infrared galaxies (LIRGs), which emit a significant fraction of their bolometric luminosity in the far-infrared, have LIR > 10^11 Lsun. Extensive multi-wavelength observations over the last two decades have shown that LIRGs are a mixture of single galaxies, disk galaxy pairs, interacting systems, and advanced mergers, and that LIRGs exhibit enhanced star-formation rates and AGN activity compared to less luminous galaxies. With the Great Observatories All-sky LIRG Survey (GOALS) we are measuring the properties of a large, complete sample of over 200, low-redshift LIRGs across the electromagnetic spectrum from the ground and space.  I will discuss the latest results from GOALS, in particular those obtained with the Herschel Space Observatory, and their implications for studies  of LIRGs at high redshifts.