Multi-particle entanglement in solid is a first
Three diamond nuclei are entangled by international team
What’s your Wu index?
New measure aims to improve how scientists are ranked according to their publication record
Read article: What’s your Wu index?
Extreme UV light made easy
Breakthrough could lead to the first 'tabletop' EUV source
Read article: Extreme UV light made easy
Electrical noise measures Boltzmann constant
Measurement could help to redefine the Kelvin unit of temperature
Technique probes nanoscale magnetism
Magnetic and electronic structure of atomic layers revealed for first time
Read article: Technique probes nanoscale magnetism
The secrets of random packing
Theory predicts the amount of wasted space in a box full of sand
Read article: The secrets of random packing
Upper troposphere is warming after all, research shows
Wind data imply a 0.65 °C rise in temperature per decade since 1970
Read article: Upper troposphere is warming after all, research shows
Terahertz laser source shines at room temperature
Light source opens up applications in biological imaging and security screening
Phoenix reveals Martian permafrost
NASA spacecraft touches down on the red planet after nine-month journey
Read article: Phoenix reveals Martian permafrost
New tests of the Copernican Principle proposed
Results could have implications for cosmic acceleration and dark energy
