Pity the poor businessperson. He or she is interested in taking advantage of new technologies that enable a company to monitor the location or condition of assets in real time. But technology ...

Richard Reid boarded an American Airlines flight from Paris to Miami on Dec. 22, 2001, with explosives packed in the soles of his shoes. He attempted to detonate the explosives but was subdued by ...

“We wondered whether we could repurpose RFID tags to do battery-free sensing and tracking,” says Nagarjun Bhat, a Ph.D. student in electrical engineering and lead author of a new study. Data is power.