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Read article: Cyclic universe could explain cosmological constant Telescopes and space missions Research update Cyclic universe could explain cosmological constant Theoretical model of the universe could explain why the acceleration of the universe is expanding
Data acquisition and analysis Research update Hottest topic in physics revealed A new index shows that carbon nanotubes are the most widely studied topic in physics
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Transport properties Research update Plastics go metallic A new method can make polyaniline films with all the hallmarks of a metal
Planetary science Research update New light on giant tilts Novel theory explains how the giant planets became tilted
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Nuclear power Research update Nuclear waste should be buried The UK should bury its radioactive waste in a deep repository, says committee
Particles and interactions Research update US told to invest in particle physics Expert panel fears America is losing its leadership in particle physics