Here’s what upper stomach pain is, what commonly causes it and when to seek care.

More than 150 passengers and crew members on a Princess cruise ship fell ill last week due to an outbreak of norovirus, the Centers for Disease Control and Prevention said.

The Star Princess took off from Fort Lauderdale, Florida, on March 7 for a seven-night cruise with 4307 passengers aboard. But a sudden outbreak of norovirus spread across the ship with 104 passengers ...

A study in Gut shows that gastric cancer is shaped by complex interactions between environmental exposure, microbes, host, ...