Read article: New particle resolves erratic sightings of axions Particles and interactions Research update New particle resolves erratic sightings of axions Dark matter particle can't emerge from the Sun's heat, claim physicists
Read article: Pendulum swings away from dark energy Dark matter and energy Research update Pendulum swings away from dark energy Torsion-balance finds no evidence of new gravitational force
Read article: Dark-matter map points to galaxy formation Telescopes and space missions Research update Dark-matter map points to galaxy formation Astronomers unveil huge survey of dark matter in the Universe
Read article: Cosmic structure explained without dark matter Dark matter and energy Research update Cosmic structure explained without dark matter Unorthodox gravitation theory provides alternative to general relativity
Read article: Dark energy dates back nine billion years Dark matter and energy Research update Dark energy dates back nine billion years Ancient supernovae cast light on our expanding universe
Read article: Impossible supernova confounds astronomers Telescopes and space missions Research update Impossible supernova confounds astronomers Re-evaluation of astronomical distances could be necessary
Read article: Gravity lens reveals dark matter Telescopes and space missions Research update Gravity lens reveals dark matter Multiple observations of colliding galaxies provide evidence of dark matter
Vacuum and cryogenics Research update Laser could create dark-matter particles Physicists plan experiment at Hamburg lab to look for axions