People with missing teeth may be able to grow new ones, say Japanese dentists testing a pioneering drug they hope will offer an alternative to dentures and implants ... their fangs on a regular ...

most intimidating set of fangs usually wins. Over time, gorillas have evolved increasingly longer canines, but when it comes to humans, our teeth took a different evolutionary path. Our canines ...

People with missing teeth may be able to grow ... offer an alternative to dentures and implants. Unlike reptiles and fish, which usually replace their fangs on a regular basis, it is widely ...