Abstract In 1963, Niko Tinbergen published his foundational manuscript identifying the four
questions we ask in animal behavior—how does the behavior emerge across the lifespan …

Direct measures of sexual selection in plants are rare and complicated by immobility and
modular growth. For plants, instantaneous measures of fitness typically scale with size, but …

Forensic anthropologists assess sex by analysing quantitative and qualitative characters of
the human skeleton. In general, the pelvis and skull are the skeletal regions used most often …

Objective Reconstructing the social lives of extinct primates is possible only through an
understanding of the interplay between morphology, sexual selection pressures, and social …

God's name,“I WILL BE WHO I WILL BE”(YHWH), is a revelation, but also a promise of a
creative, merciful, indeterminably holy Being who wants to be in an intimate relationship with …

The mouse sperm protein ZP3R interacts with proteins in the egg coat and mediates sperm–
egg adhesion in a species-specific manner. Understanding the function and evolution of …

This study is motivated by what many refer to as the “crisis of masculinity,” both inside and
outside the Catholic Church. Male participation in religious worship, interest in marriage …