Researchers at Karolinska Institutet have developed a method that shows how the nervous system and sensory organs are formed ...

Researchers have developed a method that shows how the nervous system and sensory organs are formed in an embryo. By labeling stem cells with a genetic 'barcode', they have been able to follow the ...

First Mouse With Two Male Parents to Reach Adulthood Jan. 28, 2025 — A team of stem cell scientists have successfully used embryonic stem cell engineering to create a bi-paternal mouse -- a ...

The Embryo Question is a three-part series about the cluster of cells at the crossroads of science, ethics and the law. Read the introduction. When Noor Siddiqui was growing up, her mother ...

A new study reveals that menthol-flavored e-cigarettes may pose significant risks to fetal development, including the ...

The researchers identified several conserved pathways, including the Hippo, MEK-ERK, and JAK-STAT systems, which control the differentiation of embryonic cells in both guinea pigs and humans.

Pregnant women should avoid menthol-flavored vapes, warns new research. The chemicals in mentholated e-cigarettes may poses ...