An Ohio Couple Welcomes a Baby Boy From a Nearly 31-Year-Old Frozen Embryo
A baby boy born last week to an Ohio couple developed from an embryo that had been frozen for more than 30 years in what is believed to be the longest storage time before a birth. In what’s known as embryo adoption, Lindsey and Tim Pierce used a handful of donated embryos that have been […]
ART Embryo Transfers to Gestational Carriers Increased Chances of Pregnancy
NEW ORLEANS — Assisted reproductive technology (ART) cycles with an embryo transfer to a gestational carrier increased the likelihood of pregnancy and live birth, an analysis of national data from 2014 to 2020 showed. In over 1 million ART cycles with an embryo transfer, those with a gestational carrier were more likely to result in […]
Exquisitely preserved embryo found inside fossilized dinosaur egg
A 72 to 66-million-year-old embryo found inside a fossilised dinosaur egg sheds new light on the link between the behaviour of modern birds and dinosaurs, according to a new study. The embryo, dubbed ‘Baby Yingliang’, was discovered in the Late Cretaceous rocks of Ganzhou, southern China and belongs to a toothless theropod dinosaur, or oviraptorosaur. […]