Interactions.org Newsdigest 27 March 2013

-- Physicists Measure Magnetic Moment of Single Antimatter Particle -- The search for dark matter continues under the Northern Hills -- Higgs physics on the cheap -- Italians see third 'shape-shifting' neutrino -- ScienceShot: A New Class of Supernova -- Antimatter's Magnetic Charge Determined In Particle Physics Study -- How the Higgs Boson Might Spell Doom for the Universe