The quadrivalent HPV vaccine, developed by multinational pharmaceutical company Merck, was approved on Jan 8 for males on the Chinese mainland. The vaccine targets HPV types 6, 11, 16 and 18. The ...

A new study reveals how mathematical models can explain the formation and evolution of human societies and kinship systems.

Men have grown taller and heavier at more than twice the rate of women, according to the study, published Wednesday in the journal Biology Letters.

Senators should not be fooled by Kennedy’s posturing and should demand straight answers from him, because our children’s ...