Sometimes encrypting messages isn't enough, and the very act of sending them must be hidden as well. Now physicists have discovered how to camouflage messages and guarantee that they remain hidden.
Ranking countries by their “networked readiness” reveals a major geopolitical digital divide.
The ability to teleport quantum information between diamond crystals that can also store it is a small but important step toward a quantum Internet.
We should be able to use Jupiter's radio emissions like ground-penetrating radar to study the oceans on Europa, Ganymede, and Callisto, say space scientists.
The global network of links between the world's airports looks robust but contains a hidden weakness that could lead to entire regions of the planet being cut off.
Law enforcement agencies are turning to social network theory to better understand the behaviors and habits of criminal gangs.
Comcast’s proposed $45 billion merger with Time Warner Cable is reminiscent of a 1990s-era plan for Internet dominance that Comcast then distrusted.
Studying cultural variation around the world has always been expensive, time-consuming work. Which is why the newfound ability to mine the data from location-based social networks is revolutionizing this science.
The latest stretchable electronics need to make a faster transition to patients, and this new work could help.
If the NSA did have the keys to the backdoor in a random number generator it could break some encryption without trouble.