embryonic stem cells
Cardiac Cell Transplants Help Monkeys’ Hearts
Cardiac Cell Transplants Help Monkeys’ Hearts
Ashley Yeager | Jul 2, 2018
The organ’s blood-pumping capacity improved with the infusion of cells, a study shows.
Studies Show How Cells Differentiate at Life’s Beginning
Studies Show How Cells Differentiate at Life’s Beginning
Shawna Williams | Apr 27, 2018
A trio of papers provide new insight into embryo development.
Image of the Day: Retinal Cell Implant
Image of the Day: Retinal Cell Implant
The Scientist Staff | Apr 17, 2018
For the first time, a transplant of replacement tissue grown from stem cells has been shown to be feasible for patients with macular degeneration.
Researchers Argue for “Embryoid” Ethics Revamp
Researchers Argue for “Embryoid” Ethics Revamp
Bob Grant | Mar 22, 2017
Scientists issue a call to reconsider the rules governing the creation of tissues, organs, and other structures made possible by recent advances in synthetic biology. 
Meet the First Artificial Embryo Made From Stem Cells
Meet the First Artificial Embryo Made From Stem Cells
Bob Grant | Mar 2, 2017
Researchers report growing a mouse embryo using two types of early stem cells.
Week in Review: October 17–21
Week in Review: October 17–21
Jef Akst | Oct 21, 2016
Report finds that pathologist involved in anonymous defamation case committed multiple acts of misconduct; growing eggs from stem cells; neutrophils’ role in metastasis; convergent evolution in birds
Toward Making Sperm in the Lab
Toward Making Sperm in the Lab
Rina Shaikh-Lesko | Feb 25, 2016
Researchers devise a technique for creating gametes from murine embryonic stem cells.
Legacies Left Behind in 2015
Legacies Left Behind in 2015
Karen Zusi | Dec 31, 2015
A look at the contributions of some of the prominent researchers who died this year
New Stem Cell Identified
New Stem Cell Identified
Anna Azvolinsky | May 6, 2015
Researchers isolate an easy-to-manipulate, stable, and spatially distinct pluripotent cell type.  
Embryonic Stem Cell Pioneer Dies
Embryonic Stem Cell Pioneer Dies
Jenny Rood | Apr 2, 2015
Leroy Stevens, who discovered pluripotent embryonic stem cells in mice, has passed away at age 94.