Chinese researchers have taken a big step toward a world in which we can cultivate organs for transplant, with the first-ever ...

Illustration of an embryo in the early stages of development. (Design Cells/iStock/Getty Images) The first moments of life ...

In order for vertebrate embryos to develop their body axes, they require what is known as an embryonic signaling center. This ...

By tracking neural crest cells in catshark embryos, researchers discovered that the molecular toolkit behind face-building is ...

Researchers at Kenya’s Ol Pejeta Conservancy witnessed a biological breakthrough recently when a southern white rhinoceros successfully became pregnant through an artificial embryo transfer for the ...

The first few days of a human embryo’s development, known as pre-implantation, are important. It’s when the first cells are formed, and these decide if the embryo can survive, how it will implant in ...

Animal embryos go through a series of characteristic developmental stages on their journey from a fertilized egg cell to a functional organism. This biological process is largely genetically ...

A human embryo ‘base edited’ so that it can’t produce a key protein (right), fails to form the mass of cells that gives rise ...

The next time you go wild swimming, whether in a lake, river or sea, you are probably sharing the water with one of your tiniest, yet closest relatives. Subscribe to our newsletter for the latest ...

Millions of years ago, long before humans ever walked the planet, dinosaurs ruled the Earth. These huge creatures that ruled the land, sky, and the seas. Their world was wild, untamed, and vastly ...