Research groups around the world are working to find ways to implant or grow real biological teeth in a human jaw.

A team of scientists has mapped the regions surrounding stem cells in planarians—small flatworms that are famous for being ...

Scientists have developed functional eggs from ordinary human skin cells, a proof of concept that could open up new ways to ...

Schmidtea mediterranea, a freshwater flatworm (or planarian), has adult pluripotent stem cells spread all throughout its ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that ...

Cells process dynamic signaling inputs to regulate fate decisions during development. While oscillations or waves in key developmental pathways, such as Wnt, have been widely observed, the principles ...

A human cell is a Rube Goldberg machine like no other, full of biological chain reactions that make the difference between ...

The research could open up avenues for fertility treatments after additional refinement and trials, but it also raises ...

Harvard Medical School researchers are designing next-gen robots that can flex, contract, and grow like human beings.

More work needs to be done to create viable human embryos, but the method might someday be used in IVF to help infertile people and male couples.

The embryos weren’t used to try to establish a pregnancy, but the researchers behind the technique say it could one day be ...

Scientists created the eggs using DNA from adult skin cells, a step that could someday potentially lead to new ways to treat ...