Discover the fascinating world of extra nipples and supernumerary breasts, a natural variation found in humans and other ...

“I was always interested in how cells decide their fate,” Zernicka-Goetz said. In the mouse developing embryo, she previously demonstrated a bias at the two-cell stage: one cell contributed more to ...

Scientists found that fruit fly embryos can develop through multiple genetic paths, not just one. This challenges traditional ideas.

No differences in birth weight, obstetric complications, or illness risk in newborns were seen between the two groups. The ...

Figure 2: Sexing litters of preimplantation and midgestational stage embryos. Additionally, blastocyst stage (E3.5) embryos from a cross between D4/XEGFP transgenic males and wild-type ICR females ...

Fresh embryo transfer may be a better option than the use of frozen embryos for women with a low chance of having a healthy ...