Researchers at the Center for Embryology and Healthy Development (CRESCO) aim to find out why so many early embryos fail in ...

Human embryos briefly exhibit traits like tails and gill-like structures, revealing our evolutionary history and deep ...

Vaping during pregnancy is becoming more common, but its impact on early human development is not well understood. A new ...

In the mouse developing embryo, she previously demonstrated a bias at the two-cell stage: one cell contributed more to fetal tissue and the other to the placenta. 4 “We know so little about the very ...

The earliest days after fertilization, once a sperm cell meets an egg, are shrouded in scientific mystery. The process of how ...

Scientists have found a way to study early embryonic development without real embryos. Using CRISPR, they programmed stem cells to self-organize into structures mimicking early embryos. The cells show ...

Scientists at a technology company said Sunday they have created human embryos through cloning, drawing criticism from President Bush and lawmakers and raising new ethical questions. Advanced Cell ...

UCSC researchers used CRISPR to engineer embryoids that mimic early development stages ... make progress toward improving human fertility. Reference: Lodewijk GA, Kozuki S, Han CJ, et al.

A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — ...

Vaping during pregnancy is becoming more common, but its impact on early human development is not well understood. A new study by ...

Using CRISPR-based engineering methods to prompt stem cells to organize into embryo-like structures ... of what's going on in early stages of development, and can capture the background ...