A mouse embryo has now been made to write its own family tree. A recording device called the DNA Typewriter, built in Jay Shendure’s laboratory at the University of Washington, kept a running log of ...

Mitochondrial DNA is exclusively passed down from the mother, playing a crucial role in energy production for eggs and ...

Image by prostooleh on Magnific In-vitro fertilisation (IVF) is a form of assisted reproductive treatment in which eggs and ...

Scientists have traced the development of a mouse embryo from its first two cells to the formation of organs, using a ...

After egg retrieval, moving on to embryo transferHaving finished the egg retrieval for IVF, it was finally time to move ...

It’s a 4AA, so this time it will surely be okay.”You’ve overcome the egg retrieval process and finally obtained a ...

For a couple going through in vitro fertilization, few outcomes are as bewildering as this one: the ovarian stimulation works ...

For decades, scientists have been able to look at individual moments in the development of an embryo: a snapshot of a ...

A new transcriptomic study maps eight embryonic stages of the giant river prawn, revealing a massive early genetic shift ...

When food grows scarce in the city, feral pigeons do something unexpected to keep their eggs alive. A new German study ...

A molecular recorder traces 1.28 million cells in one mouse embryo, revealing developmental patterns while covering about 10% ...

An unsuccessful IVF cycle can leave couples with one painful fact: the pregnancy test is negative, but behind that result is ...