Newly analyzed dinosaur eggs from China are offering an unusually intimate look at how these animals reproduced, grew, and ...

Fertility specialists highlight egg freezing as a powerful tool for women to control their reproductive timelines. Modern science confirms that freezing eggs, especially before age 35, significantly ...

UCSF’s Program in Craniofacial Biology (PCB) brings together researchers to study the cellular and molecular mechanisms ...

A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the ...

But tools using AI such as machine learning have been shown to help doctors select the embryos that have the best chance of ...

A new radiocarbon study has clarified the timing of the colossal Thera eruption, placing it before Egypt’s New Kingdom.

It's a watershed moment for in vitro fertilization (IVF), which can be difficult and expensive. Doctors are hopeful AI can ...

Complex life may have started its rise in Earth’s oxygen-free oceans nearly a billion years earlier than anyone imagined.

Mouse embryo cells undergo apical-basal polarization asynchronously at the 8-cell stage, and the timing of polarization influences subsequent lineage allocation.