Many school districts are turning to global-positioning-satellite and radio-frequency tracking systems to follow the movements of their buses. But while the systems have strong boosters, the potential ...

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Agreement has been reached at the World Radiocommunication Conference in Geneva on the allocation of radiofrequency spectrum for global flight tracking in civil aviation. The frequency band ...

The U.S. Department of Defense is expanding its use of an emerging technology that combines radio waves and computer networks to track shipments of military supplies, in what some consider the largest ...

CHICAGO — Wal-Mart Stores Inc. is working with its top 100 suppliers to deploy new radio frequency identification (RFID) tags for tracking crates and pallets in its supply chain beginning in January ...

(The Conversation) – The recent spate of unidentified drone sightings in the U.S., including some near sensitive locations such as airports and military installations, has caused significant public ...