Vacuum

• Light and matter merge in quantum coupling (22 Mar 2017)
  
• NASA's Webb Telescope science instruments begin final super cold test (21 Dec 2015)
  
• Scientists 'squeeze' light one particle at a time: Scientists have measured a bizarre effect in quantum physics, in which individual particles of light are said to have been 'squeezed' (02 Sep 2015)
  
• Boosting the force of empty space (22 May 2015)