Natural background radiation. We are all exposed constantly to ionising radiation from a variety of natural and artificial sources. The sun is a major source of 'cosmic radiation'. Skiing at high altitudes and airline flights will increase our exposure to cosmic radiation.
Geneseo, NY City Data Geneseo, NY is a city with great restaurants, attractions, history and people. There are around 7,579 people who live in Geneseo and approximately 64,328 who live in Livingston County.
The State University of New York-College at Geneseo, also known as SUNY Geneseo, Geneseo State or, colloquially,  Geneseo , is a College in the State University of New York (SUNY) system located in Geneseo, Livingston County, New York, United States.