Stars and solar physics Feature Testing the elements of the Big Bang Nucleosynthesis measures up Read article: Testing the elements of the Big Bang
Stars and solar physics Research update US chooses site for underground lab Gold mine will host new lab for neutrino physics and geoscience Read article: US chooses site for underground lab
Telescopes and space missions Research update New limit placed on photon charge Radio waves from distant galaxies confirm photon is neutral
Particles and interactions Research update Axions ruled out by PVLAS New measurements fail to find mysterious particle Read article: Axions ruled out by PVLAS
Particles and interactions Research update Two relativity tests are better than one Lorentz invariance disentangled in Europe and Australia Read article: Two relativity tests are better than one
Particles and interactions Research update LHC will switch on in May 2008, says CERN Full-energy collisions to begin in summer next year
Particles and interactions Research update The hunt for unparticles is on US physicist says other "stuff" could fill the universe in addition to particles
Particles and interactions Research update Director quits Canadian theory institute Howard Burton leaves Perimeter Institute for Theoretical Physics Read article: Director quits Canadian theory institute
Particles and interactions Research update LHC to skip low-energy test runs Magnet failure forces schedule change
Stars and solar physics Research update Quasar eclipses could clarify axion mystery Physicists propose new test for hypothetical dark-matter particles Read article: Quasar eclipses could clarify axion mystery