Rapporteur Summary of Sessions HE 2.2-2.4 and OG 2.5-2.7

The physics items presented in the HE 2.2-2.5 sessions include a variety of results concerning neutrino oscillations, dark matter and anti-matter, supernova neutrinos and proton decay. The OG 2.5-2.7 sessions concern detector R&D and operations in gamma and neutrino astronomy. I report here about a selection of the presented results.