Structure and dynamics Research update Internal structure of antihydrogen probed for the first time ALPHA experiment makes rapid advances in demystifying antimatter Read article: Internal structure of antihydrogen probed for the first time
Particles and interactions Research update Doubts grow over superluminal-neutrino result Faulty cable could have led to an underestimate of neutrino journey times Read article: Doubts grow over superluminal-neutrino result
Policy and funding Feature Fermilab’s next frontier Margaret Harris learns about Fermilab's plans for the post-Tevatron era Read article: Fermilab’s next frontier
Particles and interactions Research update Copper collisions create much strangeness Discovery backs quark–gluon-plasma interpretation Read article: Copper collisions create much strangeness
Ultracold matter News What lies ahead for 2012? We dust off our crystal ball and predict the key events in physics for next year Read article: What lies ahead for 2012?
Transport properties News Our top videos of the year From superconductivity to classical music Read article: Our top videos of the year
Telescopes and space missions Research update Physics World reveals its top 10 breakthroughs for 2011 Work on the fundamentals of quantum mechanics take the top gong Read article: Physics World reveals its top 10 breakthroughs for 2011
Particles and interactions Research update Physicists weigh up Higgs signals So has the Higgs revealed itself at the LHC? Read article: Physicists weigh up Higgs signals
Particles and interactions Research update Higgs hunters close in on their quarry Evidence emerges for a 126 GeV/c2 Higgs boson Read article: Higgs hunters close in on their quarry
Particles and interactions Research update String-theory calculations describe ‘birth of the universe’ Matrix approach whittles down dimensions Read article: String-theory calculations describe ‘birth of the universe’