Gene-edited babies are now closer to becoming a reality. The ethical debate is far from settled

New research shows it’s possible to edit the DNA of human embryos with more precision. But scientists warn it’s still not ...

Our Bacteria Are Talking. We’ve Just Begun to Understand What They’re Saying.

The human microbiome is essential to our health, but scientists have only begun to understand why. Two researchers set out to ...

A Conservative Role Model for Ending the Fertility Crisis

Emma Waters, pregnant with her third child, is crafting policy to encourage early parenthood. Some think she is pushing an ...