Simple blood test identifies hidden heart attack A recent study led by the Universities of Edinburgh and Glasgow shows that a simple blood test can be good at ruling out heart attacks in people who go to emergency rooms... More 
  67-year-old Greek grandma becomes 'world's oldest' surrogate mum A 67-year-old Greek grandmother has given birth to her daughter's baby girl, becoming the world's oldest such surrogate mother, her medical team said Friday. "This is a... More