An info-war is under way as websites are blocked and telecom cables to Crimea are mysteriously cut.
Thirty years after the first wave of virtual reality, new startups are determined to take it mainstream.
Mapillary is trying to build a community-generated version of Google Street View.
Glass is still a pain to use, but a few apps reveal what it could become.
A super-secure place for sensitive data to mingle could free companies to get the benefits of sharing it without risking leaks.
A startup, Halotechnics, is building a pilot electricity storage system that will use molten salt.
By tracking an older person’s movements at home, a new wearable device could help predict serious changes in health.
An app called Audio Aware lets the hard of hearing and the distracted know when danger approaches.
ARPA-E faces a tricky mandate—invest in risky technologies that no one else wants to fund, while still showing results.
Software is taking over cars. But it may be a while before it can be updated without a trip to the dealer.