First genetic causes of Raynaud's phenomenon discovered

Two to five percent of all people are affected by Raynaud's phenomenon: In cold or stressful conditions, the small blood vessels that supply the skin constrict and the fingers or toes turn white. First described by Maurice ...

As consumers, how do we decide what's 'best' when it's not clear?

Imagine you are choosing between two resorts for your island vacation. The factors driving your decision will be "quality" and "price," but "quality" can be more difficult to define. In the end, this will come to represent ...

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