Dominance rank among female mountain gorillas is not related to body size but does increase their reproductive output according to new research. Dominance rank among female mountain gorillas is not ...

Reproductive strategies of snakes are complicated by the fact that these animals have indeterminate growth. Larger females can produce more offspring, but whether female size affects the size of ...

The most significant events of the reproductive cycle of the Patagonian stone crab, Platyxanthus patagonicus, were studied in specimens sampled in northern Patagonian gulfs from August 2004 to May ...

Scientists say they've made a device in the lab that can mimic the human female reproductive cycle. The researchers hope the device, assembled from living tissue, will lead to new treatments for many ...