In 1876, Karl Wilhelm von Kupffer identified what he believed to be a single type of star-shaped cell in liver tissue. Now, immunologist Martin Guilliams from Ghent University and the VIB, Belgium, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Excluding items helps remove short-term ...

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A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...