Observing the night sky can be done with no special equipment, although a sky map can be very useful ... the appearance of the faint zodiacal light in the eastern sky for about half an hour ...
Among adults aged 60 and older, AD prevalence was more strongly linked to outdoor nighttime light pollution than alcohol misuse, chronic kidney disease, depression, heart failure, or obesity.
Scientists studied light pollution maps across the lower 48 states and examined medical data on Alzheimer’s disease. They split the data into five groups based on light intensity. They found that ...
Among adults aged 60 and older, AD prevalence was more strongly linked to outdoor nighttime light pollution than alcohol misuse, chronic kidney disease, depression, heart failure, or obesity. Outdoor ...