teeth

The efficient building process of these unique fangs could improve how composite materials are made.

Enamel is so complex, it's nearly impossible to replicate. A team of engineers pulled it off anyway.

Tusks likely evolved many times among early mammals.

Other primates have them too, but ours come in a lot later in life.

Biology and materials science, in alliance, have discovered how zinc atoms harden an ant’s tooth.

An alternative to waxed string.

These mollusks could help scientists advance 3-D printing.

The plaque on your teeth holds a record of the bacteria living in your mouth.

Toothbrushes can be handy around the house—as long as you clean them first.

Three options for your pearly off-whites.