This lopsided dentition, combined with the unusual ability to move the sides of their jaws independently, enables them to ...

Animals with the most teeth: Sharks are probably the first animal that comes to mind when you think of one with a lot of teeth, but some of the world's toothiest animals aren't even predators. Nature ...

Animal teeth serve purposes beyond eating. Sperm whales use teeth to grip prey. Narwhals possess a unique tusk for competition. African elephants employ tusks for various tasks. Walruses rely on tusks ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...