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

During animal development, cells divide and arrange themselves in a coordinated way, eventually forming the embryo. The cells ...

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 ...

The research revealed widespread disruptions in the activity of genes responsible for early embryonic genome activation, metabolic processes, epigenetic regulation, and chromatin structure in embryos ...

Whether human embryos are human beings is a question resolved by human embryology and developmental biology.

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

Rapid advances in stem cell and bioengineering technologies have sparked a revolution in developmental biology, with stem cell-based embryo models emerging as crucial tools to uncover the ...

From the time we are conceived and through old age, genetic mutations accumulate in all our tissues, eluding the body's ...

The research is a transformative step toward understanding the condition's genetic underpinnings and potential for ...

DNA barcodes enable researchers to track cells early in embryo development as they divide, migrate and specialize into the organs, tissues and systems that keep us alive.

Pig embryo at 33 days. Pig embryos with human heart cells have survived for 21 days. Credit: Daniel Sambraus/Science Photo Library Researchers have reported growing hearts containing human cells ...