Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

Scroll through social media, and you may run into the so-called dog intelligence wall test. In these clips, an owner holds ...

It’s a gut-wrenching problem. Research indicates that around two-thirds of US adults struggle with persistent tummy troubles like gas, bloating and abdominal pain — and few seek medical help. Some ...

In many cases, it's not until memory problems start creeping up that most people learn they have Alzheimer's disease. By then, the disease may already be progressing, leaving limited options for ...

The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...