GPS doesn’t work indoors. Can a bat-like echolocation system take its place?
Google X’s project to study human health is no Apollo 11.
Knowledge banking for a hyper connected society.
The friendship paradox is the empirical observation that your friends have more friends than you do. Now network scientists say your friends are probably wealthier and happier, too.
Ever wondered what fuel fires potatoes out of a cannon the fastest? The US Air Force now has the answer
If you could sell your location data every day, how much would you charge? A research team has carried out an experiment to find out.
Not only does student participation decline dramatically throughout the new generation of Web-based courses, but the involvement of teachers in online discussions makes it worse.
A promising technique for synthetic biology is fraught with risks.
The world’s first electrostatically driven graphene speaker matches or outperforms commercially available earphones, say physicists.
A new way to analyze human reaction times shows that the brain processes data no faster than 60 bits per second.