Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

Also known as bruxism, teeth grinding is something that many people do from time to time. While the occasional scrape is ...

Every tax season, the IRS comes out with various warnings and reminders to taxpayers about how to avoid problems with their filings. Usually, this is in response to common mistakes that taxpayers ...