Can this trigger a heart attack? 
Can this trigger a heart attack?
A recent study suggests a familiar illness could increase the risk by six-fold. Find out who’s most likely to be impacted.
Dry eyes? For some, relief may come through the nose 
Dry eyes? For some, relief may come through the nose
A new nasal device stimulates tear ducts to ease symptoms.
Can you tell someone is sick just by looking at them?  Featured
Can you tell someone is sick just by looking at them?
An intriguing experiment reveals how facial cues may be a dead giveaway.
Things to know about a colonoscopy 
Things to know about a colonoscopy
If you’re nervous about getting your first colonoscopy, check out this video for answers to the most common questions and concerns.
What you need to know about the most common type of heart disease 
What you need to know about the most common type of heart disease
It kills more than 370,000 people annually. Here’s what you can do.
Is your home bad for your heart? 
Is your home bad for your heart?
Home may be where the heart is, but is it contributing to your heart failure risk?
Stage 4 cancer with no symptoms: How innovative treatments saved this man’s life 
Stage 4 cancer with no symptoms: How innovative treatments saved this man’s life
A recent retiree and avid water skier, life was pretty good for 70-year-old Richard Blassick.