The strong experimental evidence for neutrino oscillations is one of the most exciting recent results in physics. Results obtained in the SuperKamiokande, K2K, SNO and KamLAND experiments are presented. A summary of the future experiments and of the most important measurements concerning the neutrino oscillations is given. The neutrino absolute mass scale, their mass hierarchy and character (Dirac or Majorana particles) are open questions of vital importance. The current and future experiments trying to answer these questions are briefly discussed. A short presentation of the recent experimental searches for ultra high energy neutrinos closes this article.

PACS numbers: 14.60.Lm, 14.60.Pq, 95.55.Vj