Scientists say that sex hormones may be responsible for the increased incidence of coronavirus men. Studies have shown that testosterone…
Female alcoholism may be associated with estrogen levels, American scientists have found. At high estrogen concentrations, the brain more actively…
Chinese scientists have found that wearing a mask at home can effectively protect families from coronavirus infection. Usually, asymptomatic carriers…
A girl with two mouths was born in the United States. Usually, this pathology is associated with severe developmental abnormalities,…