It's a familiar feeling: Before a test, a first date, or a public speaking engagement, your stomach starts to "flutter" as if butterflies were flying around inside your gut. Stomach sensations are a ...

Ten years ago, Megan Starshak, 28, ran into some stomach pain. Almost literally. Sudden, fierce cramps would attack the Chicago native during cross-country meets. Instead of sprinting to the finish ...

Digestive discomfort can derail even the best-laid plans, turning a productive workday or relaxing evening into an uncomfortable ordeal. While over-the-counter remedies certainly have their place, ...

Ever had that weird, twisty feeling in your belly just before a big test, a make or break presentation, or even a chat with a few important people, and suddenly your stomach feels like it is doing ...

When a man has butterflies in his stomach, how fast are their wingbeats? Does anger or anxiety have a greater effect on stomach contractions? Medical researchers trying to answer these questions have ...

Ever had that weird, twisty feeling in your belly just before a big test, a make-or-break presentation, or even a chat with a few important people, and suddenly your stomach feels like it is doing ...