“Leaky infrastructure and overflows from sanitary sewers can contaminate urban waterways, and the detection of human-associated bacteria and viruses indicates
Day: March 3, 2019
Older biologic age linked to elevated breast cancer risk
Biologic age, a DNA-based estimate of a person’s age, is associated with future development of breast cancer, according to scientists
Nitisinone increases melanin in people with albinism
A small pilot clinical study at the National Eye Institute (NEI) suggests that the drug nitisinone increases melanin production in
Anatomy of a Human Heart
Each day, the average human heart beats about 100,000 times, pumping 2,000 gallons of blood through the body. Image credit: