A team of engineers in the U.S. took apart a solar power inverter. It looked like any other—sleek, compact, humming with the promise of sustainability. But buried deep inside, they found something ...

Unmanned Aerial Vehicles (UAVs), as small and versatile flying platforms, play an increasingly important role in various domains such as remote connectivity, environmental monitoring, disaster ...

The application of blockchain technology to covert communication can improve the quality of communication due to its characteristics such as decentralization and anonymity. However, blockchain covert ...