Planetary science Research update WIMP no-show casts a shadow over dark matter XENON places the strongest constraints yet on dark-matter particle Read article: WIMP no-show casts a shadow over dark matter
Philosophy, sociology and religion News Rivalry drives Higgs hunt Special video report from the LHC Read article: Rivalry drives Higgs hunt
Particles and interactions Research update Heaviest ever antimatter discovered RHIC produces antihelium-4 from collisions of gold Read article: Heaviest ever antimatter discovered
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: Fire at US underground lab appears under control
Astroparticle physics Research update Tevatron tightens its grip on the Higgs Evidence mounts for a lighter, more elusive particle Read article: Tevatron tightens its grip on the Higgs
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: Physicists take stock of quake damage
Telescopes and space missions Research update Star-hungry black hole could blow galactic ‘bubbles’ Is gamma-ray emission linked to star capture? Read article: Star-hungry black hole could blow galactic ‘bubbles’
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: PAMELA data challenge cosmic-ray theory
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: On the road to discovery
Telescopes and space missions Opinion and reviews Dating the universe Kulvinder Singh Chadha muses on the age of the universe Read article: Dating the universe
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