New limit placed on photon charge
Radio waves from distant galaxies confirm photon is neutral
Copper rods “swarm” like fish
Experimental demonstration of swarming could shed light on animal behavior
Read article: Copper rods “swarm” like fish
Magic cluster rules for hydrogen storage
Physicists predict "magic" ratios of atoms in clusters
Read article: Magic cluster rules for hydrogen storage
Scuffed spheres rise to the top
Friction can reverse the reverse-Brazil-nut effect
Read article: Scuffed spheres rise to the top
Axions ruled out by PVLAS
New measurements fail to find mysterious particle
Read article: Axions ruled out by PVLAS
Icy stars reveal the secret of their patterns
Physicists venture onto thin ice
Read article: Icy stars reveal the secret of their patterns
“Cosmic forgetfulness” shrouds time before the Big Bang
If there was a universe before the Big Bang, we may not be able to see all of it
Astrophysicists draw up wish list
Roadmap charts European funding of large experiments
Graphene p-n junction is unveiled
Device could be important step towards carbon transistors
Two relativity tests are better than one
Lorentz invariance disentangled in Europe and Australia
Read article: Two relativity tests are better than one
