At least 8% of the human genome is genetic material from viruses. It was considered ‘junk DNA’ until recently, but its role in human development…
How can we reliably and objectively characterize the speed and various stages of embryonic development? With the help of artificial intelligence! Researchers at the University…
Findings suggest new ways to sustain embryos as development begins. By genetically testing nearly one thousand embryos, scientists have provided the most detailed analysis of embryo…
Impact of substances on zebrafish embryos shows how the prenatal development of human facial features might also be affected. Some substances in medicines, household items,…
Conceiving a baby from a frozen embryo may significantly increase the mother’s risk of dangerous hypertensive disorders, according to a study published in the journal…
Scientists from the University of Cambridge have created model embryos from mouse stem cells that form a brain, a beating heart, and the foundations of…
Scientists have created model mouse embryos from stem cells that have beating hearts, as well as the foundations for a brain and all of the…
Without Egg, Sperm or Womb: Synthetic Mouse Embryo Models Created Solely from Stem Cells An egg meets a sperm – that’s a necessary first step…
Their swirling, clustering behavior may someday inform the design of self-assembling robotic swarms. A starfish embryo, in its earliest stages, before it sprouts its distinctive…
The finding that some genes are active from the get-go challenges the textbook view that genes don’t become active in human embryos until they are…
Over the last 100 years, many fossilized dinosaur eggs and nests have been found, but finding one with a well-preserved embryo inside is exceedingly rare….
A 72 to 66-million-year-old embryo found inside a fossilized dinosaur egg sheds new light on the link between the behavior of modern birds and dinosaurs,…
In their publication in Science, Professor Guojun Sheng (Kumamoto University, Japan), Professor Alfonso Martinez Arias (Universidad Pompeu Fabra, Spain) and Professor Ann Sutherland (University of…
The research enables far more accurate models of human development and disease and could help solve the shortage of organs for transplant. A year after…
Researchers from the University of Pennsylvania School of Arts and Sciences and the Perelman School of Medicine provide a molecular ‘atlas’ of animal development—a molecular…
Many women struggling to have a baby turn to in-vitro fertilization to improve their chances, and then face further uncertainty and anxiety when confronted with…
In a newly published study, Yale researchers detail a genetic mutation associated with congenital heart disease that disrupts a key signaling mechanism and leads to…
In a newly published study, Yale University geneticists report that three factors — Nanog, Pou5f1 (or Oct4) and SoxB1 — are indeed needed to push…