Over 130 mammal species can delay embryonic development, giving their offspring the best possible chance of survival in ideal ...

Bioengineering researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have developed a soft, thin, stretchable bioelectronic device that can be implanted into a ...

Using CRISPR-based engineering methods to prompt stem cells to organize into embryo-like structures, scientists were able to create 'programmable' cellular models of embryos without ever experimenting ...

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...