The brain may play a role in so-called broken heart syndrome, a new study suggests. Formally known as Takotsubo syndrome (TTS), it's a temporary -- but potentially deadly -- heart condition brought on by stressful situations and emotions.
When people die some cells in their brains go on for hours, even getting more active and growing to gargantuan proportions, new research shows.
Here's a silver lining to having to strap a mask across your face when you go out in public: That mask may also help guard against severe spring allergies, an expert says.
