Startup Seeo has developed batteries that store far more energy than conventional ones, which could extend the range of electric cars.
A prototype app called Contax analyzes communication patterns to figure out who matters to you most.
A new kind of computer memory could help make more capable computer chips that function more like biological brains, say IBM researchers.
For years scientists searched fruitlessly for the causes of autism by looking for genes shared by families prone to the disorder. Now researchers taking a new approach have begun to unlock its secrets.
One of the last bastions of human mastery over computers is about to fall to the relentless onslaught of machine learning algorithms.
The best of the rest from the Physics arXiv preprint server.
If you have a question, you can ask Google or Bing or any number of online databases. Now robots have their own knowledge database
For encryption to be widely used, it must be built into attractive, easy-to-use apps like those people already rely on.
The way the Land of the Rising Sun built and lost its dominance in photovoltaics shows just how vulnerable renewables remain to changing politics and national policies.