Researchers from the California Institute of Technology (Caltech) have developed a wireless smart capsule packed with sensors ...

Used for diagnosing gastroesophageal reflux, the devices may not attach or detach correctly, potentially causing serious ...

Calcium is a mineral that’s crucial for many bodily processes. Here are the four best calcium supplements, according to registered dietitians.

We went to the experts — dietitians — to get the scoop on personalized vitamins and which brands are best. Learn more here.