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

Cell division is an essential process for all life on Earth, yet the exact mechanisms by which cells divide during early ...

Recurring questions, seeing and believing -- Hypothetical and observed embryos with microscopes at work -- Experimental embryos in the laboratory -- Inherited, evolved, and computed embryos -- The ...

Under his microscope, Jun Wu could see several tiny spheres, each less than 1 millimetre wide. They looked just like human embryos: a dark cluster of cells surrounded by a cavity, and then another ...

Image of mouse embryos at the 2-cell stage visualised by light microscopy. Two blastomeres (cells) can be seen inside the zona pellucida (a “shell-like” protective outer layer) of each embryo. Credit: ...

An international team of scientists has discovered a new cellular mechanism that explains how cells can adapt to pressure changes during tissue growth by packing themselves into a unique shape.

Home > Press release: Nature Physics: Zebra Fish Embryos Use ...

Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg. They are coaxing clusters of stem cells – programmable cells that can transform into ...

Scientists have developed an experimental way to study how human embryos implant in a uterus, which may provide new insights ...

Then researchers placed blastoids and embryos donated after infertility treatments inside the little device and watched it ...