Recent research has unveiled a disturbing connection between elevated levels of perfluoroalkyl and polyfluoroalkyl substances (PFAS), commonly known as “forever chemicals,” in mothers’ blood and ...
Researchers have developed a new stem cell model of the mature human amniotic sac, which replicates development of the tissues supporting the embryo from two to four weeks after fertilization. This is ...
Pea-size clusters of human cells called brain organoids inspire both hope and fear. Experts are debating how scientists can responsibly use these bits of gray matter.