Reptiles exhibit remarkable reproductive diversity, with many species giving birth to live young rather than laying eggs.

From chromosomes to reproductive anatomy, science has dismantled many simplistic ideas about male, female and intersex traits in plants, animals and humans. Parrotfish are well-known for their ...

Reproduction is one of the most important and fundamental properties of living organisms by which every kind of living organism multiplies to form new individuals of its own kind. In this process, one ...

A 2019 survey found that men and women both struggled to correctly answer basic questions about anatomy and menstrual health. A new book titled Vagina Obscura highlights how little most people know ...

An Alabama Senate committee advanced a bill to define an individual’s sex based on reproductive anatomy. Senate Bill 92 “would define man, woman, boy, girl, father, mother, male, female, and sex for ...

Section I: Basic Biology 1. Higher-Level Phylogeny of Baleen Whales 2. Fossil Record 3. The Stocks of Bowheads 4. Distribution and behavior of Bering-Beaufort-Chukchi bowhead whales as inferred by ...

MONTGOMERY, Ala. (AP) — Alabama lawmakers are advancing legislation that would strictly define who is considered female and male based on their reproductive systems. Opponents said the move could ...

Women may represent more than half the population and make the majority ofdoctor visits, but you'd never guess it by looking at a medical anatomy text. The paucity of pictures depicting women so ...