Major journal retractions have called into question some popular nutrition research. Do you know how to tell the difference between good and bad food science?

The CDC, USDA, and public health officials in a number of states are investigating an outbreak of drug-resistant Salmonella linked to raw turkey products.

A Western diet of processed foods and added salt is a primary cause of the blood pressure increases typically seen with age in developed areas of the world.

The FDA approved rifamycin to treat travelers’ diarrhea, the most common travel-related illness that affects up to 40 percent of travelers worldwide each year.

When the time comes to either save your loved one, or let them go, are you prepared to honor their wishes? This ER doctor shares his experiences with patients, and why you should let them go.

For a smooth journey — from security to baggage claim — here’s what to know about TSA medication rules, navigating the airport with a wheelchair, and preventing joint stiffness in flight.