An unexpectedly versatile and regenerative stem cell in early embryos may be key to creating new effective fertility treatments, suggests a new study in mice from the University of Copenhagen. It ...

A new study suggests that simple molecules on early Earth may have worked together to create more stable, cell-like structures, offering fresh clues about one of science's biggest questions: how life ...

Researchers have created induced pluripotent stem cells (iPSCs) within diverse tissues of live transgenic mice, according to a paper published today (September 11) in Nature. These iPSCs found ...

The front and back parts of our brain come from different progenitor cells in embryos, which suggests they evolved as separate entities ...

The segregation of two cell types at the earliest stages of embryo development may be enabled by differences in their stiffness. Baby picture. During a mammalian embryo’s blastocyst stage (mouse ...

More than 1.5 billion years ago, a momentous thing happened: Two small, primitive cells became one. Perhaps more than any event—barring the origin of life itself—this merger radically changed the ...

This article was originally featured on Knowable Magazine. More than 1.5 billion years ago, a momentous thing happened: Two small, primitive cells became one. Perhaps more than any event—barring the ...

Because of that flexibility, researchers are exploring ways to keep cancer cells in a less harmful state rather than relying ...