Inside Science

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Sewage Bacteria Levels Reveal Which Cities Have Weight Problems

The community of microbes that live in a person’s gut, known as the microbiome, is intricately tied to that person’s health. The microbiome can influence, and be influenced by, a range of characteristics such as weight, disease, diet, exercise, mood and much more. But it can be difficult to draw large-scale conclusions about what constitutes a “healthy gut” because of the financial and privacy implications of sampling large enough numbers of people.

03/09/2015

(Courtesy 'Inside Science')

Beatles USA Debut Is Still Playing Among The Stars, Light-Years Away

As fans mark the 50th anniversary of The Beatles’ first performance on the Ed Sullivan show is still soaring in outer space. In fact, it’s on a star in the Pegasus constellation, almost 60 light-years away.

02/08/2014