A new study reported that males are more likely to die in the womb than females.
Researchers in a new study, have explained why brain tumors are more frequent in males and are more harmful than similar tumors in females.
Sexual conflict over mating impacts the parental care behavior and reproductive productivity of burying beetles, according to a new study.
The hormone estrogen is the reason why females respond better to stress, a new animal study suggests.
Researchers will begin a clinical trial studying the effects of blocking testosterone from promoting the growth of breast cancer.