A new research paper was published in Aging (Aging-US) Volume 17, Issue 3, on March 5, 2025, titled "Reproductive aging, preimplantation genetic testing for aneuploidy, and the diameter of blastocysts ...

Amphibian embryos exhibit remarkable hatching plasticity, enabling them to adjust the timing of hatching in response to environmental cues, particularly those signalling predation risk. This adaptive ...

"Preimplantation genetic testing for aneuploidy (PGT-A) has emerged as a powerful tool in assisted reproductive technology, offering the potential to enhance the chances of successful embryo ...

Extracellular vesicles (EVs) and their cargo microRNAs (miRNAs) are important regulators of embryo development to the blastocyst stage and beyond. Before implantation can take place, hatching of ...

The egg's corkscrew shape allows it to wedge into a rock or sandy surface so that the embryo can remain safe until hatching.California.Shelling Tiktok/Paul Bersebach/Digital First Media/Orange County ...

New experimental research shows that the combined effects of ocean warming and acidification could lead to a catastrophic decrease in embryonic shark survival by the year 2100. This research is also ...