Appendix is a level 1 heading, and it isn’t italicized, even though the heading within the document is. Figure H. Word’s table of contents feature does a great job most of the time.

Stephen Colbert is away from late-night TV following emergency surgery last week — the comedian's appendix burst. That made us wonder: What does the appendix do for our body? And why are we fine ...

Long denigrated as vestigial or useless, the appendix now appears to have a reason to be - as a "safe house" for the beneficial bacteria living in the human gut. The gut is populated with ...