Kailyn Lowry is putting her pregnancy progress on display. “evolution of the twin bump 🤍,” the “Teen Mom 2” alum captioned an Instagram carousel of mirror selfies Tuesday. In the first slide, Lowry ...

Pregnant Teen Mom 2 alum Kailyn Lowry is sharing a closer look at her baby bump before welcoming her twins. “Evolution of the twin bump 🤍,” Lowry, 31, wrote via Instagram on Tuesday, December 5, ...

Rihanna is one of the best-dressed celebrities in the business! This year she dressed for the gods during her second pregnancy and has kept up the momentum post-pregnancy. However, when she started ...

Genomic analysis of seahorse and pipefish suggests that the evolution of pregnancy may have coincided with modification of the adaptive immune system, according to a study. In vertebrates, a ...

New Haven, Conn. — Yale researchers have shown that the origin and evolution of the placenta and uterus in mammals is associated with evolutionary changes in a single regulatory protein, according to ...

UCLA researchers have uncovered a link between "morning sickness" symptoms and the body's natural, but complex, inflammatory response to biological and bodily changes during pregnancy. According to ...

Human babies pack a lot of growth into those nine months between conception and birth to give them and their meaty, complex brains a chance at survival. Just how evolution came to grant humans such a ...

Pregnant Teen Mom 2 alum Kailyn Lowry is sharing a closer look at her baby bump before welcoming her twins. “Evolution of the twin bump ,” Lowry, 31, wrote via Instagram on Tuesday, December 5, ...