DNA from ancient viruses that form a part of the human genome may be contributing in the early development of an embryo in ...

A Mass General Hospital surgical team has completed its second pig-to-human kidney transplant, less than a year after the hospital performed the world’s first such surgery. A Mass General ...

Tufts University researchers took material from human and pig teeth and were able to grow a tooth-like structure. They hope their findings could... Scientists grew human-like teeth in pigs.

But researchers may be on track to developing a way to grow new, living teeth replacements. In a paper published in late December, a team at Tufts University reported having successfully grown ...

In a paper published in late December, a team at Tufts University reported having successfully grown human-like teeth in pigs. Pamela Yelick, a professor at the Tufts School of Dental Medicine and ...