Laser pioneer loses court battle
The inventor of the blue LED and laser cannot reclaim his patent rights
Cosmic microwaves get polarized
New measurements of the cosmic microwave background probe the dynamics of the early universe
Cold antiatoms arrive in large numbers
Physicists at CERN have made 50,000 cold antihydrogen atoms
NASA names the successor to Hubble
NASA has awarded a contract worth $825m to TRW to build the James Webb Space Telescope
HP announces molecular electronics breakthrough
Researchers at Hewlett-Packard have made the highest density memory chip
Nuclei reveal novel decay
Physicists have observed two-proton radioactivity
Read article: Optical tweezers grab the limelight
Optical tweezers grab the limelight
A self-correcting laser beam can manipulate particles in new ways
Stars prove their magnetic attraction
New observations confirm that some stars are powered by magnetism
MEMs see the light
Electrode implants could provide a cure for blindness
DNA gives new life to dye lasers
Japanese physicists demonstrate a DNA laser
