Chest pain isn't the only heart attack sign; discomfort in the left arm is a vital clue. This occurs because shared nerve ...

We see in movies that people place their left hand on their chest during a heart attack, but do you know why this happens?

A decade ago, at age 55, Don Lewis suffered a stroke in his sleep. When he woke up, he couldn't move his left arm or leg.

Heavy users of smart phones tap on the touchscreen of their mobile phones more than 5,000 times a day. A study presented at the Congress of the European Academy of Neurology in Amsterdam shows that ...

A young mother has raised awareness for childhood cancer by sharing her baby son's story. Aly Borst, 22 and from New Zealand, is mom to 20-month-old Noah, who was diagnosed with brain cancer at just ...

As cold and flu season looms, those looking to get a vaccine may want to keep one important thing in mind. When the person jabbing you asks if you prefer your right or left arm, remember which one you ...