Dogs use facial expressions to communicate with humans and other canines. Most can have multiple implications that change based on the situation.

Of course, we want our pups to be happy from head to tail, but what does happiness look like in dogs? Dog behavior is complex ...

In a new study, a team led by Pamela Yelick, a professor at the Tufts School of Dental Medicine, has successfully grown bioengineered teeth in pigs using a combination of human and pig cells.

Human teeth are the latest body part to be replicated in laboratories, with researchers hoping it could mean the end of ...

17, 2024 — Scientists have discovered the oldest known animal with saber teeth: a predator that lived 270 million years ago. This animal, from before the age of the dinosaurs, was a dog-like ...

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 ...

A viral, online phenomenon claims to have further opened the door to human-canine communication. Buttons allow dogs to seemingly talk with their humans, but are all these button enthusiasts ...

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 ...