Read article: Heaviest ever antimatter discovered Particles and interactions Research update Heaviest ever antimatter discovered RHIC produces antihelium-4 from collisions of gold
Read article: Fire at US underground lab appears under control Particles and interactions News Fire at US underground lab appears under control Physicists poised to learn if blaze at the Soudan Mine has damaged their experiments
Read article: Tevatron tightens its grip on the Higgs Astroparticle physics Research update Tevatron tightens its grip on the Higgs Evidence mounts for a lighter, more elusive particle
Read article: Physicists take stock of quake damage Policy and funding News Physicists take stock of quake damage Facilities in Japan hit, but so far appear to have survived major harm
Read article: Star-hungry black hole could blow galactic ‘bubbles’ Telescopes and space missions Research update Star-hungry black hole could blow galactic ‘bubbles’ Is gamma-ray emission linked to star capture?
Read article: PAMELA data challenge cosmic-ray theory Telescopes and space missions Research update PAMELA data challenge cosmic-ray theory Proton and helium spectra should be the same, but they're not
Read article: On the road to discovery Particles and interactions Feature On the road to discovery With CERN's Large Hadron Collider restarting after its winter shutdown, Tommaso Dorigo explains what drives its researchers as data-taking begins
Read article: Dating the universe Telescopes and space missions Opinion and reviews Dating the universe Kulvinder Singh Chadha muses on the age of the universe
Read article: Theorists turn to graphene for clues to Higgs Nanomaterials Research update Theorists turn to graphene for clues to Higgs Symmetry-breaking in carbon sheets resembles electroweak split, say physicists
Read article: LHC will run at 7 TeV in 2012 Astroparticle physics Research update LHC will run at 7 TeV in 2012 Collider upgrade postponed until 2013
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