Findings show ultraprocessed food consumption before conception influences fertility and embryonic development, urging ...

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

Researchers developed a method that visualizes gene activity across an entire embryo with high spatial detail. The resulting ...

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

Researchers say both mothers‑ and fathers‑to‑be play an important role in pregnancy and offspring outcomes.

A lot happens in the first month of human embryo development as a single cell morphs into multitudes. Yet despite its significance, this period is basically a “black box” to researchers, says stem ...

Eating large amounts of ultra-processed food (UPF) is linked not only to reduced fertility in men, but also to slower growth ...

Descriptions of the embryo go back at least to the time of Aristotle, but it has only been since the late 19 th century and early 20 th century that advances in experimental approaches allowed ...