Fans get an early looks at Criminal Minds star Matthew Gray Gubler in his upcoming role in Einstein following the series' ...

Two fine new books about Magnus Hirschfeld have been published; Daniel Brook’s “The Einstein of Sex: Dr. Magnus Hirschfeld, Visionary of Weimar Berlin” and Brandy Schillace’s “The Intermediaries: A ...

Einstein asked this question in the 1950s. In 1978, Dr. Young Suh Kim answered. His paper, "Representations of the Poincaré Group for Relativistic Extended Hadrons" was published by the Journal ...