The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...

Scientists denounced the move, arguing that fetal tissue is crucial for understanding human development and diseases.

Researchers have discovered a potential 'pause button' in the earliest stages of human development. Whether humans can control the timing of their development has long been debated. The new study ...

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 ...

"Everyone needs a Katia in their pocket," Fidji Simo, OpenAI’s newly appointed CEO of Applications, wrote recently about her transformative relationship with her human business coach, Katia. Simo’s ...