About 100 cells divide every second in our body. A key protein in cell division is a protein kinase termed Plk1, because it activates other proteins involved in this process. Plk1 is also ...

they converted male mouse stem cells into female cells and produced functional egg cells. Finally, they fertilized those eggs and implanted the embryos into female mice. About 1% of the embryos ...

For several days, excitement has grown around the two new hatchlings of Jackie and Shadow, Big Bear's celebrity bald eagles. On Thursday, a pip—or the first sign of hatching—was seen in the ...

Blue Label Telecoms, which is seeking control of Cell C, plans to bring in a new strategic investor into the mobile operator. Blue Label Telecoms, which is seeking control of Cell C, wants to bring in ...

In humans, egg cells begin to accumulate damage to their genetic material when a woman is relatively young. Often by the time she is in her late thirties, her eggs have accumulated so much damage to ...