A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

As the United States announced plans to build a residential base on the Moon within 10 years, a study has emerged suggesting ...

The earliest days after fertilization, once a sperm cell meets an egg, are shrouded in scientific mystery. The process of how a humble single cell becomes an organism fascinates scientists across ...

(BOSTON) — More than one-sixth of adults around the world experience infertility in their lifetime. There is a high unmet need not only for increased access to affordable, high-quality fertility care ...

Researchers often use a nematode worm called Caenorhabditis elegans (C. elegans) to study human genetics because at the molecular level, we have a lot in common with these organisms. Scientists used a ...

Using CRISPR-based engineering methods to prompt stem cells to organize into embryo-like structures, scientists were able to create 'programmable' cellular models of embryos without ever experimenting ...

A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...