Startups are using sound waves to let mobile gadgets transfer data quickly and efficiently.
Devices that can make wireless connections even without an onboard battery could spread computing power into everything you own.
Companies are working to provide long-distance Internet services to rural areas via unused TV spectrum.
New humanoid robots will compete in a contest designed to test the ability of machines to take on extremely dangerous and high-stakes human jobs.
A decade after the Enron scandal, the company’s internal messages are still helping to advance data science and many other fields.
A computer can learn to recognize, and respond intelligently to, users’ emotional state.
Compact unmanned aerial vehicles will perform many valuable jobs if aviation regulations allow them to operate commercially.
Although we have more ways to entertain ourselves than ever, it’s proving hard to unseat television as the most popular mass medium.
The federal government is scrambling to deal with the rapid pace of IT-driven innovation in cars.
Researchers use phone records to build a mobility model of the Los Angeles and New York City regions with new privacy guarantees.