As workers build the world's largest laser, scientists still are searching for the right target and lately are eyeing one befitting a $4 billion laser-fusion machine: perfectly spherical diamonds,
BOISE, Idaho (AP) -- "Lock and load," the corporal yelled. Audrey Neiwerth, the mayor of Rupert, is a little more than five feet tall with the face of a mother, but she reacted to the corporal's call with the precision of an infantryman.