The 14-day limit on scientific study of children conceived in vitro is already abhorrent, and any attempt to extend it should ...

Scientists found that embryonic skin cells “whisper” through faint mechanical tugs, using the same force-sensing proteins ...

Help Date Published: 06-12-2025 Publisher: The Woodtick Press Written in understandable language, this book describes the ...

Robert P. George is McCormick Professor of Jurisprudence at Princeton and the author of Seeking Truth and Speaking Truth: Law and Morality in Our Cultural Moment. Recovering the truth. Democrats ...

Scientists are on the brink of producing viable human sperm and eggs in laboratories, potentially revolutionizing reproductive biology.

Like all complex organisms, every human originates from a single cell that multiplies through countless cell divisions. Thousands of cells coordinate ...

Chinese scientists have, for the first time, cultivated a beating heart structure with human cells in a pig embryo, reporting ...

New research explains how scalp hair grows so long, and how its characteristics helped us thrive.

The human brain is made up of billions of nerve cells (neurons) that communicate with each other in vast, interconnected ...

Embryonic stem cells are pluripotent cells isolated from the inner cell mass of a blastocyst, the early mammalian embryo that implants into the uterus. Embryonic stem cells self-renew by dividing ...