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.
Downtown Rochester holds the seats of the City and Monroe County government along with state and federal courts and agencies. Located on the banks of the Genesee River, it is the commercial and cultural hub of a five-county metropolitan statistical area with a population of more than 1 million people. Our Center City is home to more than 3,000 residents and the workday destination of more than 50,000 employees and their clients.