American defense contractor Raytheon announced it performed the first test flight of a new gallium nitride (GaN) powered radar called PhantomStrike.

Know a special little one who's graduating from kindergarten this year? These gifts will make their day extra special.

The Unitree B2 robot is now being adapted for fire rescue operations. In this video we break down the robot’s mobility, firefighting tools, and how it's being used in real-world ...