Electrical noise measures Boltzmann constant
Measurement could help to redefine the Kelvin unit of temperature
Read article: Technique probes nanoscale magnetism
Technique probes nanoscale magnetism
Magnetic and electronic structure of atomic layers revealed for first time
Read article: The secrets of random packing
The secrets of random packing
Theory predicts the amount of wasted space in a box full of sand
Read article: Upper troposphere is warming after all, research shows
Upper troposphere is warming after all, research shows
Wind data imply a 0.65 °C rise in temperature per decade since 1970
Terahertz laser source shines at room temperature
Light source opens up applications in biological imaging and security screening
Read article: Phoenix reveals Martian permafrost
Phoenix reveals Martian permafrost
NASA spacecraft touches down on the red planet after nine-month journey
New tests of the Copernican Principle proposed
Results could have implications for cosmic acceleration and dark energy
Read article: Spin states endure in quantum dot
Spin states endure in quantum dot
New technique brings quantum computing a step closer
Read article: Astronomers watch as star dies
Astronomers watch as star dies
First time a type-Ib supernova is glimpsed in "real-time"
Gravity Probe B comes last in NASA review
Panel recommendation is to cut funding of mission by September
