Interactions.org Newsdigest 4 April 2013

-- First hint of dark matter detected by space station -- Q/A: What is dark matter? And how do we know it exists? -- Dark matter: tantalising hints detected in space -- Strong hints of dark matter detected by space station, physicists say -- Dark matter detected in orbit? Not so fast, scientists say -- AMS-02: Shining light on elusive dark matter -- How to prove dark matter particles? Catch one! -- Scientists find hint of dark matter from cosmos -- Dark matter may be source of exotic space parti...