Perfect lens could reverse Casimir force
"Quantum levitation" could reduce friction in tiny machines
Axions ruled out by PVLAS
New measurements fail to find mysterious particle
Read article: Axions ruled out by PVLAS
Laser technique could help redefine the kelvin
New method hones in on Boltzmann constant
Single atom entangles two photons
Process could aid quantum computing
Read article: Single atom entangles two photons
Tiny spheres could control light
Calculations may lead to new sources of coherent light
Soft-matter pioneer dies
French physicist and Nobel laureate Pierre-Gilles de Gennes has passed away
Read article: Soft-matter pioneer dies
Negative refraction gets natural
Physicists discover that ferromagnets can have a negative refractive index
Buffer boosts optical integration
Infrared light propagates over silicon substrate
Quasicrystals are selective with terahertz light
Irregularly-spaced holes let through more light than you'd expect
Read article: Quasicrystals are selective with terahertz light
Magnifying superlenses show more detail than before
Designs could make the optical imaging of DNA molecules possible
Read article: Magnifying superlenses show more detail than before
