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Ultrafast science Research update Superlens avoids absorption "Electromagnetically induced chirality" could make optical superlenses practical
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Read article: Interferometry images living cells in 3D Ultrafast science Research update Interferometry images living cells in 3D Biological samples can be seen in their native state
Read article: X-ray holography breaks the femtosecond barrier Ultrafast science Research update X-ray holography breaks the femtosecond barrier New technique could allow atomic processes to be studied in real time
Transport properties Research update Perfect lens could reverse Casimir force "Quantum levitation" could reduce friction in tiny machines
Read article: Axions ruled out by PVLAS Particles and interactions Research update Axions ruled out by PVLAS New measurements fail to find mysterious particle
Ultrafast science Research update Laser technique could help redefine the kelvin New method hones in on Boltzmann constant
Read article: Single atom entangles two photons Quantum optics Research update Single atom entangles two photons Process could aid quantum computing
Transport properties Research update Tiny spheres could control light Calculations may lead to new sources of coherent light
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