An iPhone app helps people inform rescuers of wildlife affected by the Gulf oil spill.
The surprising conclusion of a study of contacts between Brazilian prostitutes and their clients is that the network is unlikely to support the spread of HIV.
Satellite navigation technology is focusing on reducing fuel consumption.
A heated AFM tip can draw nanometers-wide conductive lines on graphene oxide.
NOAA’s tide data isn’t all that precise - so a motley crew of seafaring hardware hackers is replacing it with data from their own environmental sensors
Keith Alexander explains how the U.S. will fight espionage and crime.
A new webpage provides numbers on how much oil is being recovered, and schematics of the technology involved.