Researchers find a way to give Android users prominent warnings when apps are tracking their location.
While superfast Internet access is still scarce, average speeds worldwide inch up, and attacks rise, too.
Rice University is testing a highly efficient wireless communications system.
Study the way people make mobile phone calls in metropolitan areas and you can see a city breathe, say computer scientists.
A small group of special individuals could act as an early warning system for the next epidemic. Their special power? Super-spreading disease.
"For the first time, we will identify continents and oceans—and perhaps the signatures of life—on distant worlds," says NASA in its 30-year vision for astrophysics.
In much of the world, the concept of “net neutrality” generates less public debate, given there’s no affordable Net in the first place.
The cofounder of the security company CrowdStrike wants to help cyberattack victims strike back.
Mining the mobile phone data from 10 million people over 4 years reveals the subtle changes that occur in the flow of information when disaster strikes, say network scientists.
The mPedigree Network, based in Ghana, lets people determine with a text message whether their medicine is legitimate.