Wisdom teeth have been around for millennia ... It also forms a narrow crevice between the teeth, creating the perfect food trap. This makes the tooth difficult to clean, which attracts more ...

A study found that cells harvested from a wisdom tooth could form almost perfect “bioengineered” tooth tissue when regenerated in a lab and implanted into the animals. Dr Pam Yelick ...

That put wisdom teeth out of a job ... Now, this foot design makes perfect sense to our ancient primate ancestors, because all those tiny moving parts made their feet flexible enough to cling ...