The Standard Model of Cosmology is now on a solid observational foundation. But the empirical success of the model forces us to consider its outstanding fundamental problems: What drives the current expansion of the Universe to accelerate? Did a period of Cosmological Inflation set the initial conditions for the observable Universe? What is the nature of the Dark Matter which molds the formation of structure and how is it connected to Particle Physics? Is Einstein’s Theory of Gravity correct on all scales or will we have to modify it on cosmological scales? Continua a leggere 2014 Higgs Symposium: New Horizons in Particle Cosmology