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Coffee has long had a reputation as being unhealthy. But in almost every single respect that reputation is backward. The potential health benefits keep coming and are surprisingly large.    More

DNA Analysis shows that Native American Genealogy is One of the Most Unique in the World    More

Cuba has for several years had a promising therapeutic vaccine against lung cancer. The 55-year trade embargo led by the US made sure that Cuba was mostly where it stayed. Until—maybe—now.