Negative refraction goes acoustic
Sounds waves follow light waves into materials with novel properties
Read article: Single spins come into view
Single spins come into view
Magnetic resonance gives atomic force microscopy an extra dimension
Did cosmic rays cause ice ages?
Three physicists have challenged the standard model of glacial cycles and ice ages
Magical helium clusters
Some numbers are better than others for atoms
Read article: Quantum change for nanotubes
Quantum change for nanotubes
Turning metals into semiconductors and vice versa
Supersonic boom for ultrasound
Sonic booms could lead to better images
Read article: Quantum well energizes nanocrystals
Quantum well energizes nanocrystals
Scientists have transferred energy to nanocrystals from quantum wells without electrical contacts
Microscopy moves to 4D
X-ray device reveals new insights into metals
Read article: Old galaxies shed new light on young universe
Old galaxies shed new light on young universe
Massive galaxies formed much earlier in the history of the universe than models predict
US team breaks power density record
Researchers create a focused laser spot with the highest intensity to date
