Elf on the Shelf VIPs surprise sisters amid Christmas flight delay Watch father and son share emotional hug after finally meeting Caregivers are in crisis. They told USA TODAY they want to see change.

When it comes to intestines, it sure seems like two are better than one. I asked my friend Franck Carbonero why that is. He’s a microbiologist at Washington State University. He studies the bacteria ...

The digestive system serves the role of taking in nutrients, eliminating waste, and absorbing and using the nutrients we take in. The digestive system includes all the parts of your body that are ...

Do you find yourself often feeling heavy and lethargic, despite generally sleeping well? The secret to feeling light, energized, and healthy often starts in your gut. A smooth-running digestive system ...

Brian Robert Boulay does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

From steaming bowls of soup to ice-cold smoothies, the temperature of our food does more than just please our palates—it triggers a complex series of physiological responses throughout our digestive ...