Read article: Theorists claim dark energy does not exist Gravity Research update Theorists claim dark energy does not exist A new model of gravity explains the acceleration of the universe without dark energy
Read article: Hubble reveals dark-matter details Telescopes and space missions Research update Hubble reveals dark-matter details Astronomers have located dark matter in two young galaxy clusters
Dark matter and energy Research update Exploding dark-matter balls predicted Physicists think a new form of dark matter may exist
Structure and dynamics Research update Hydrogen result causes controversy Does hydrogen contain a previously unknown "hydrino" state that could be used as new source of energy?
Read article: Universe reveals its dark side Dark matter and energy Research update Universe reveals its dark side The search for dark matter continues
Read article: Have we seen the first “dark galaxy”? Dark matter and energy Research update Have we seen the first “dark galaxy”? Radio astronomers may have found a galaxy without any stars
Read article: Astronomers find missing baryons Dark matter and energy Research update Astronomers find missing baryons Hot gas clouds between galaxies account for half the ordinary matter in the local universe
Superconductivity Research update Could dark energy be studied in the lab? Simple superconducting circuits could tell us more about the mysterious substance that makes up 73% of the universe
Dark matter and energy Research update New light on dark energy Results lend further support to the existence of dark energy
Read article: Dark energy Dark matter and energy Feature Dark energy The evidence for gravitationally repulsive energy keeps getting stronger