%0 Journal Article %T Geo-neutrinos %A L. Ludhova %J Geoscientific Instrumentation, Methods and Data Systems Discussions %D 2012 %I Copernicus Publications %R 10.5194/gid-2-539-2012 %X Geo-neutrinos, electron anti-neutrinos produced in ¦Â-decays of naturally occurring radioactive isotopes in the Earth, are a unique direct probe of our planet's interior. After a brief introduction about the Earth (mostly for physicists) and the very basics about the neutrinos and anti-neutrinos (mostly for geologists), I describe the geo-neutrinos' properties and the main aims of their study. An overview of the latest experimental results obtained by KamLand and Borexino experiments is provided. A short overview of future perspectives of this new inter-disciplinary field is given. %U http://www.geosci-instrum-method-data-syst-discuss.net/2/539/2012/gid-2-539-2012.pdf