Period blood color variations, such as bright red, brown, or black, are typically normal and reflect changes in menstrual ...

This week's full worm moon will come with a special treat – a total lunar eclipse, which will turn the moon a blood red color ...

Hemoptysis is when you cough up blood from your lungs. It can be a sign of a serious medical condition. Infections, cancer, and problems in blood vessels in your lungs can cause it.

If you planning on tuning in to the full moon in March, you'll be in for a suprise in the form of a total lunar eclipse.