This massive scale-up signals that drone delivery has moved far beyond experimental phase into mainstream utility. Walmart becomes the first retailer operating drone delivery across five ...

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Abstract: Sensors are used to monitor certain aspects of the physical or virtual world and databases are typically used to store the data that these sensors provide. The use of sensors is increasing, ...

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January 15, 2026 • The FBI searches the home of a Washington Post reporter as part of a leak investigation. And, the Trump administration restores $2B for mental health and addiction programs.