In mammals, the fusion of sperm and oocyte gives rise to a totipotent zygote, which undergoes a series of cleavage divisions and differentiation events. During this process, the embryo transitions ...

In July 1932, young pathology resident Elizabeth M. Ramsey was performing a routine autopsy with a colleague at New Haven Hospital when she made an extraordinary discovery: an apparently normal human ...

A dinosaur egg laid 70 million years ago holds the remains of an "exquisite" embryo that shows how dinosaurs positioned themselves before hatching. Trump pulls US out of more than 30 UN bodies Noem ...

Two dinosaur eggs, each about five inches (13 centimeters) across and almost perfectly round, have surprised scientists in eastern China. Instead of fragile shells packed with embryonic bone, the ...

That first pulse of life, the careful, patterned movement of cells that creates a new organism, has always been something of a secret miracle. Now, MIT engineers have introduced a deep-learning model ...

Abstract: This study presents the development of a novel microfluidic device designed for non-invasive impedance spectroscopy assessment of mammalian embryos, with a focus on bovine embryos. The ...

Carla is a writer from Peñuelas, Puerto Rico, now based in Atlanta. She’s an Emory alum with both a BA and MA in English, but more importantly, she’s a Pisces with lots of opinions about video games.

It was in egg-cellent condition. Argentine paleontologists found a real diamond in the rough after happening across a perfectly preserved 70 million-year-old dinosaur egg during an excavation. “It was ...

The team observed the emergence of the three-dimensional embryo-like structures under a microscope in the lab. These started producing blood (seen here in red) after around two weeks of development - ...

COLUMBUS – A new bill in the General Assembly would require public schools to show a video of fetal development to students from the 3rd grade through 12th grade, joining a growing number of states ...

A fossilized egg from southern China has revealed one of the most complete dinosaur embryo ever found. In a peer reviewed study, scientists describe the tiny animal, nicknamed Baby Yingliang, and the ...

Pregnant women rely on a balanced diet and supplements to deliver proper nutrients to their babies, to ensure they grow healthfully. Such nutrients contribute to fueling development and providing ...