Noise pollution impacts our health by keeping our bodies in a constant state of fight or flight, which can lead to harmful physiological responses such as inflammation and oxidative stress.
The helicopter that broke apart mid-flight and plunged into the Hudson near Jersey City last week, killing the pilot and a family of five, flew more than 8,000 missions in the New York area during the last five and a half years, according to a flight history database compiled by the aviation consultancy FlightAware.