Two separate research teams used base editing to make single-nucleotide changes in human embryos this month, targeting genes ...

Getting it over the finish line was a labor of love—and now, more than five years after her death, the lab of former Sloan ...

A new study uses precise base editing on human embryos for the first time, proving the NANOG gene is the master switch for body development.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. What do the earliest stages of a pregnancy look like? Embryonic ...

Human embryo models can help researchers study early human development and infertility without relying solely on human ...

A study published today in the journal Developmental Cell uncovers new insights into how the heart forms during the earliest stages of embryonic development. The research, led by scientists at the ...

Researchers at the Institute for Bioengineering of Catalonia (IBEC) in collaboration with the Dexeus University Hospital have captured unparalleled images of a human embryo implanting. This is the ...

"Guinea pigs can become a valuable model for understanding how early disturbances in embryonic development can affect health later in life. Since guinea pig development mirrors that of humans better ...

Companies aim to edit germlines, which they say could prevent a range of diseases. But do people want the tech?

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth in early embryos, and smaller yolk sacs, which are essential for early ...