The device, called a milli-spinner, is a tiny, powerfully rotating hollow tube outfitted with fins and slits. In action, both ...

UCLA researchers have successfully grown miniature lungs from stem cells—complete with their own functioning blood vessel ...

By creating artificial aging in mice, researchers at Lund University in Sweden have been able to track the formation of ...

Blood is said to be "positive" or "negative" based on whether there are proteins on the red blood cells. If your blood has proteins, you're Rhesus, or Rh, positive.

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Do you know your own blood type? If not, a quick look at your medical records or your donor card can hopefully answer that ...

Key points Globally, females are disproportionately affected by iron deficiency, owing to biological and socioeconomic ...