In TODAY.com's Expert Tip of the Day, a cardiologist urges people to know a key body measurement that's associated with cardiovascular disease and predicts mortality.

Babies develop at very different rates, both physically and when reaching developmental milestones like sitting, walking or talking. That's why there's such a large range of what's considered normal ...

Your waistline isn’t the only part of your body that could be putting your health at risk. A growing body of research suggests that neck size may also serve as an early warning sign, indicating a ...

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