Inside the stomach, the scientist found a sea lion that weighed about 200 pounds. The stomach also contained other bones that Preti will have to clean and identify, she said in a video detailing ...

Think of it as a tiny submarine scooting around inside your stomach, fueled by the acid there. Oral antibiotics are commonly prescribed life-saving drugs.

Most of what he saw and reported in the American Medical Association Journal last week was news: The inside of the normal stomach “presents a brilliant picture—glistening, bright, orange red ...