The Food and Drug Administration now recommends that all blood banks test for the mosquito-borne virus.
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This basic, versatile yogurt cake can be adapted to the changing seasons. Here it features winter's tangy-sweet blood oranges.
Three years after the Hamas attack, the Israeli show Fauda revisits the day in detail.
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And the craziest part of the atomic artificial heart program wasn't the atomic part.
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High-tech performance enhancers are easy to detect. Not so with the original doping strategy: reinjecting your own blood.
For people with very rare types, obtaining lifesaving blood can involve a complex network of donors and doctors that stretches across the globe.