In Ukraine's dense, shadow-draped forests, a hidden drone operator directed a silent observer in the sky, which spotted what ...

T-72 tank at Russia’s ARMY-2024 with add-on rubber matting protection similar to that seen on the T-90M. Photo: Russian MoD The Russian Ministry of Defense’s TV channel, TVZvezda reported a new batch ...

Pedestrians, beware: As more drones take to the sky, it’s only natural to wonder what’s going to happen if some of those drones inevitably come crashing down. Fortunately, some researchers are already ...

Sometimes failure can be more interesting than immediate success. Cold weather is the perfect time to ruminate on problem designs to see where things went wrong and work on potential solutions. That's ...