Scientists are developing 3D printing technology using human cells to build human organs. The technique could be used to grow organs for transplant, relieving the long waitlist. Experts discuss.
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On St. Patrick’s Day—one of the biggest drinking holidays of the year—an expert discusses why hangovers occur and what might work to prevent them and recover from them.
As St. Patrick’s Day approaches an expert discusses why hangovers occur and what might work to prevent them and recover from them.
Vitamins are essential to our health, and most of those we need we can get through our diets. Many foods are fortified today. Standards for dietary minimums help prevent deficiency diseases, but little is known about whether it's possible to consume too many vitamins.