Tiny, battery-free ID chip can authenticate nearly any product to help combat losses to counterfeiting.

Text-generating tool pinpoints and replaces specific information in sentences while retaining humanlike grammar and style.

External system improves phones’ signal strength 1,000 percent, without requiring extra antennas.

Associate Professor Yury Polyanskiy is working to keep data flowing as the “internet of things” becomes a reality.

Modeling web traffic could aid cybersecurity, computing infrastructure design, Internet policy, and more.

Model from the Computer Science and Artificial Intelligence Laboratory identifies “serial hijackers” of internet IP addresses.

Connected devices can now share position information, even in noisy, GPS-denied areas.

RFID-based devices work in indoor and outdoor lighting conditions, and communicate at greater distances.

MIT system “learns” how to optimally allocate workloads across thousands of servers to cut costs, save energy.

“Risk-aware” traffic engineering could help service providers such as Microsoft, Amazon, and Google better utilize network infrastructure.