"I'm not aware of any measure you can make of the human brain where the male and female distributions don't overlap ...

Sex is not one single, simple, uniform biological reality, so biology cannot be invoked as a basis for “immutable” legal ...

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

The human body is full of checks and balances that ensure correct ... Disrupting this process at any point can result in ...

The pioneering research of UC Santa Cruz’s Upasna Sharma to determine how a father’s life experiences and environment can ...

Human biology is the study of all aspects of the human organism including evolution, genetics, ecology, anatomy and physiology, development, anthropology, and nutrition, among others. A deep ...

A human biology major gives students a holistic understanding of our species through foundational life science courses and interdisciplinary fields that offer behavioral and cultural perspectives.

Male gametes are called sperm ... Structure and function of the heart In this Higher Human Biology revision guide, you will learn in detail that cardiac output is a measure of the rate of blood ...

Researchers found that TEX38 and ZDHHC19 co-localize on the plasma membrane of spermatids and mediate S-palmitoylation of ARRDC5, a crucial protein for spermatogenesis. Disrupting either TEX38 or ...