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 ...

Behavioral Ecology and Sociobiology, Vol. 60, No. 1 (May, 2006), pp. 26-33 (8 pages) Body size has often been related to reproductive success in bees and wasps. The objective of this 3-year study was ...

Many organisms with complex life cycles show considerable variation in size and timing at metamorphosis. Adult males of Megarcys signata (Plecoptera: Perlodidae) are significantly smaller than females ...

The female reproductive system is one of the most vital parts of the human reproductive process. The major organs of the female reproductive system include the vagina, uterus, ovaries, and fallopian ...

Apparently most people don't know what a "vulva" is. So we had an OB/GYN help us define important female reproductive system terms for your reference. Here’s a non sequitur to trot out at your next ...

BOSTON — So-called “organs on a chip” — small blobs of tissue growing in lab dishes that mimic the function of their human counterparts — have promise for basic science and drug development. And those ...

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 ...