For 5 weeks, the tiny Impella kept Katrina Penney's failed heart pumping while a second heart transplant was secured.

Finding it hard to breathe when you lay down is medically called orthopnea. Find a list of potential causes to help narrow down your overall risk here.

For 16 years, the Buffalo National River has denied explorers access to Arkansas’s longest cave and hundreds of others. Some ...

Dr Columbus Batiste shared a 'little known' way your body uses one type of vegetable and the sun to boost heart health ...