Interdisciplinary approaches in developmental biology have revealed how cells build the embryonic bones of the skull vault ...

Saturday, Apr 13, 2013 11:57 AM Updated Saturday, Apr. 13, 2013 11:58 AM LOS ANGELES Recently discovered dinosaur embryos are giving scientists their best glimpse yet into how the ancient creatures ...

Development of embryos "We found that the randomness in when and how cells divide actually helps embryos to develop properly," says Dimitri Fabrèges, a postdoc researcher in the Hiiragi group. He and ...

A discovery upends decades of assumptions regarding DNA replication. The study show that DNA replication in early embryos is different from what past research has taught, and includes a period of ...

A fossilized dinosaur embryo discovered inside a fossilized egg in southern China is reshaping scientific understanding of avian evolution. Preserved for more than 70 million years and left unexamined ...

Embryos in pregnancies that end in miscarriage take longer to develop in the womb than those in pregnancies that result in live births, according to new research published today (Monday) in Human ...

Scientists have discovered a method of helping human stem cells thrive in an animal embryo—a key development in efforts to ...

Researchers are now permitted to grow human embryos in the lab for longer than 14 days. Here’s what they could learn. It was day 13 in a set of experiments in Ali Brivanlou’s laboratory and he had an ...

At this stage, known as gastrulation, a flat and featureless sheet of cells folds into a living blueprint for the body, a ...

LOS ANGELES (AP) — A cache of fossilized dinosaur embryos unearthed in China is giving scientists their best glimpse yet into the development of these ancient creatures. The 190 million-year-old bones ...