Opinion - There is something about Ramadan that slows the rhythm of life just enough to make you notice what you would otherwise rush past. The days are structured around restraint, the nights around ...

There’s a moment, just before the tight mass of cells that is a developing mouse embryo implants itself in the womb, that it all comes apart. Hundreds of tiny fluid-filled bubbles expand between each ...

This report evaluates how physical education, physical activity and sport-related policies might contribute to the Sustainable Development Goals (SDGs), providing a baseline for measurement. It ...

Couples infected with the COVID-19 virus while receiving assisted reproductive technology treatment had lower quality embryo and blastocyst rates when compared to non-infected couples, a retrospective ...

A novel screening strategy for identifying embryogenesis-related factors by integrating frozen one-cell embryos, inhibitor libraries, RNA-seq analysis, and genome-editing approaches. A research team ...

Here’s what a pregnancy looks like inside a microfluidic chip. At first glance, it looks like the start of a human pregnancy: A ball-shaped embryo presses gently into the receptive lining of the ...

Oregon scientists used human skin cells to create fertilizable eggs, a step in the quest to develop lab-grown eggs or sperm to one day help people conceive. But the experiment resulted in ...

Scientists have used human skin cells to create fertilizable eggs capable of producing early embryos, an advance that could expand possibilities for fertility treatment, according to new research. The ...

The debate over when human life begins took a sharp turn in Texas, where a state legislator filed a bill that would define an “individual” as “a human being who is alive, including an unborn child at ...