Opening Windows and Doors May Improve Sleep
A recent Indoor Air study found that opening windows or doors before going to bed can reduce carbon dioxide levels in bedrooms and improve sleep quality.
Study shows major ongoing decline in sperm counts of Western men, pointing to impaired male health and decreasing fertility
A meta-analysis of data collected between 1973 and 2011 finds that among men from Western countries, sperm concentration has declined by more than 50%, with no evidence of…
Male infertility could be linked to noisy bedrooms, study suggests
Could sleeping next to a noisy street put our future at risk?