Read article: Ultracold atoms could reveal the dark sector Ultracold matter Research update Ultracold atoms could reveal the dark sector Nobel laureate plans experiment to probe 'dark content of the vacuum'
Read article: Ultracold atoms race around laser circuit Ultrafast science Research update Ultracold atoms race around laser circuit Doughnut-shaped BEC is rotated by light
Read article: Relativity with a human touch Ultracold matter Research update Relativity with a human touch Optical clocks measure gravitational time dilation over 33 cm
Read article: Ultra-precise test confirms photons are bosons Ultracold matter Research update Ultra-precise test confirms photons are bosons Laser experiment upholds a key principle of modern physics
Read article: Condensate created in freefall Ultracold matter Research update Condensate created in freefall Experiment paves way for BECs in space
Read article: Entangling photons with electricity Ultracold matter Research update Entangling photons with electricity 'Entangled' LED could help make quantum computer
Read article: Ultracold dipoles are under control Ultracold matter Research update Ultracold dipoles are under control Long-range interactions are a first
Read article: Randomness is no lottery thanks to entangled ions Ultracold matter Research update Randomness is no lottery thanks to entangled ions Number sequences guaranteed random by quantum mechanics
Read article: BEC coupled to mechanical oscillator Ultracold matter Research update BEC coupled to mechanical oscillator Ultracold gas offers new way of probing tiny vibrations
Read article: Science meets innovation at Stanford Photonics Research Center Ultrafast science Video Science meets innovation at Stanford Photonics Research Center Innovation is a core value for scientists at the Stanford Photonics Research Center
Optics & Photonics Briefing This issue explores lasers and detectors, solar power, medical imaging and high-resolution displays