New Sky Eye .
Future images promise to reveal even more.
The first images are now in hand, and the space agency says the imagers show promise as a replacement to Landsat's 1970s-era equipment. The single biggest cause of network security breaches is not software bugs and unknown network vulnerabilities but dumb moves by PC users, a new survey shows. Fingerprint fear . DNA fingerprints used by police contain information about the health of the suspect, with huge ethical implications Every time the police take a saliva or blood sample for DNA fingerprinting they are unknowingly collecting potentially sensitive genetic information concerning the health of the suspects they are testing. A British team has discovered that the standard DNA fingerprints used by police around the world contain a subtle signature which can be linked to a person's susceptibility to type 1 diabetes.