A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

A surprising new study has found that blocking reproduction in some mammals may increase their life expectancy by an average ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

A team of stem cell scientists successfully spawned mice from two male parents that reached adulthood, a significant step, but they still have to figure out the mechanics of the gene modification. In ...

While some species of lizards and snakes can create new life via asexual reproduction, mammals rely on the union of male and female gametes for reproduction. 1 That was until a few years ago, when ...

BEIJING — The idea of same-sex biological reproduction in mammals has long been thought impossible, like trying to build a ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

bk. 1. Germ cells and fertilization -- bk. 2. Embryonic and fetal development -- bk. 3. Hormonal control of reproduction -- bk. 4. Reproductive fitness siris_sil_228556 ...