Researchers at the University of Hawaiʻi at Mānoa have developed new mouse models to study a key male fertility gene, ...

The female reproductive system includes organs that produce hormones like estrogen and progesterone. Ovaries release one mature egg each month during ovulation. Fallopian tubes transport the egg from ...

Discover the bizarre facts and fiction about the Virginia opossum's incredible symmetrical reproductive system.

Male reproductive health is receiving renewed attention in light of global concerns regarding declining semen quality, altered pubertal timing, and ...