A safety net of balloon-mounted sensors listening for satellites and cell towers could save lives if an airplane's GPS ...

What if GPS had existed in 1565? No satellites or microelectronics, sure—but let’s play along. Imagine the bustling streets ...

Advanced Navigation and MBDA are creating a GPS-free drone navigation system using NILEQ’s neuromorphic sensors for terrain ...

New satellite photos show an unusual ship tied up at the civilian Guangzhou Shipyard in southern China’s Guangdong Province. It’s a new design. And it is clearly a ship explicitly built for ...