The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Worried motion sickness will ruin your first cruise? Here's why most people don't suffer from it. And what can help if you do ...

In an analysis of health data from 130million people, British researchers found medications which could potentially increase, or decrease, the risk that someone could be diagnosed with dementia.

A major new analysis involving more than 130million people has revealed that five types of commonly taken medications could raise the risk of dementia. Antipsychotics, some medications for high ...

Peripheral arterial disease (PAD) is a common but under-recognized problem affecting older patients. Intermittent claudication is the most frequent symptom of PAD, although the diagnosis of PAD is ...