ScienceRosetta comet-chaser hot on tail of space 'rubber duck' The Rosetta comet-chasing probe showed images of a comet shaped like a rubber duck. Scientists, however, aren’t jumping into conclusions yet as to the physical attributes of the said comet.by Lori Sandoval
ScienceFastest spacecraft ever created is honing in on Pluto: What data are scientists expecting to collect?by Vamien McKalin
ScienceScientists expect to find alien life and Earth-like planets in the next 20 yearsby Vamien McKalin
DefenseBlackest material on Earth made of carbon nanotubes can redefine future of stealthby Dianne Depra