Dizziness is common—and usually not serious. But it can be a sign of a bigger problem.

You can't feel high cholesterol. But it can have a huge effect on your health.

For young cancer survivors, fertility can be a major concern. A new study offers hope.

Even one drink a day was linked to damage. Get the details here.

After years of living with COVID-19, it's OK to worry about changing safety rules. Here's how to cope.