Burping is a normal part of everyday life. Burps happen when air from your stomach travels back up your food tube – called an esophagus – to your mouth. Air gets into your stomach during activities ...

For those who can't stifle a burp before scurrying out of earshot, it's worth knowing there's something worse than letting that belch burst forth in polite company. Being unable to burp is not a good ...

"Grossology" features interactive games, characters and visuals designed to engage the children in a humorous way. The exhibit includes a guessing game centered on all the unpleasant smells that come ...