Gay couples may soon be able to have their own biological kids

Human egg cells can now be created from donor blood — a brave new world is upon us.

A false color image of the results of the study. Immature human eggs are shown in pink. (Courtesy of Saitou Lab)
  • Japanese scientists have successfully created immature human egg cells using stem cells.
  • The discovery builds on years of research into the uses of stem cells.
  • While the prospects for new fertility treatments are promising, the ethical questions raised by the procedure will have to be answered.
Keep reading Show less
bioethics stem cell fertility treatment cloning stem cells

Stem cells help restore damaged teeth, new study finds

Stem cells have endless uses. This study suggests they can even bring half dead teeth back to life.

Photo credit: Isaac Castillejos on Unsplash
  • A new study demonstrates that stem cells from baby teeth can be used to repair damaged permanent teeth in young children.
  • The findings suggest a new treatment for childhood dental issues may be around the corner.
  • The treatment's potential applications go much further than just dental health.
Keep reading Show less
stem cells dental health stem cell surgery stem cell stem cell growth