When you seek the help of a fertility specialist to conceive, your first step is to undergo diagnostic tests to understand your likelihood of success. This is followed by a comprehensive consultation ...

Researchers have developed a method for culturing fertilized chick eggs without their shells. The eggs were placed in an artificial culture vessel made of transparent film, allowing for real-time ...

(RNS) — Scientists have created a human embryo without the use of sperm or an egg — a true test-tube baby. Such embryos cannot (yet) develop into full-grown human beings. Even if transplanted into a ...

REHOVOT, Israel (Reuters) - Scientists in Israel have created a model of a human embryo from stem cells in the laboratory, without using sperm, eggs or a womb, offering a unique glimpse into the early ...

Scientists have used stem cells to create the world's first synthetic human embryo, raising important scientific and ethical questions among fellow researchers and the public. A new report from The ...

I sometimes get asked if there's a physical difference between a fertilised and unfertilised chicken egg, so I cracked a few of my own and compared them to unfertilised commercial eggs. It seems to me ...

A 70-million-year-old dinosaur embryo, preserved in remarkable detail, has been discovered inside a fossilized egg. The find ...

This week, research published in the journal Nature detailed a model of a 14-day old human embryo created without using sperm or eggs. The hope is to shine a light into a previously unavailable window ...