With weMERFISH, the MERFISHEYES atlas and the integration of live imaging, researchers now have a new tool at their disposal.

Descriptions of the embryo go back at least to the time of Aristotle, but it has only been since the late 19 th century and early 20 th century that advances in experimental approaches allowed ...

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth ...

This is a 7-day-old embryo that scientists kept alive in a laboratory dish. If it developed further, the clusters in green would become cells that shape the body and the red/purple cells would form ...

Over the last 20 years, the number of assisted reproduction procedures has drastically increased and is expected to continue to do so as parenthood is postponed. According to European statistics, more ...

Research aimed at understanding the mechanisms underlying embryo development has taken a step forward thanks to collaborative work between biologists specialized in the study of the fruit fly and ...

Findings show ultraprocessed food consumption before conception influences fertility and embryonic development, urging ...

What do the earliest stages of a pregnancy look like? Embryonic development has been extensively studied, but most of our knowledge of the earliest stages of a growing baby come from stationary ...

Research improves upon a popular experimental model of mammal development and in doing so, reveals more of the inner workings of a critical period during the formation of an embryo. Research from Ph.D ...

With each week of pregnancy, your baby-to-be is developing in leaps and bounds. In the early stages, they are called a zygote. They then progress to an embryo, fetus, and finally, baby. You might hear ...

A new global review shows that countries are taking very different approaches to regulating polygenic embryo testing. For more than four decades, in vitro fertilization (IVF) has helped families have ...