The most expensive PS2 games for collectors to buy can change over time, and here are the rarest games in 2025.

Ukraine uses ground robots to fire at Russian targets and attack positions while its own soldiers stay at a safer distance.

Abstract: Owing to their high center of gravity (CoG) and small footprint, two-wheeled robots (TWRs) are expected to be used in collaborative tasks with humans. When a TWR uses its mounted arm to ...

It's one of the first times that Ukrainian troops have said they used a ground drone to replace humans in holding the line ...

A small airport in southern Libya – controlled by a military commander allied to the United Arab Emirates – has become a ...