A $300 drone can blow up a tank or other combat vehicle that a 3 million USD or more one. This is the viewpoint of Ukrainian ...

Soldiers in the Arizona Army National Guard apparently have fired their last artillery shell. Guard officials have shuttered the state's only two field artillery battalions, forcing about 700 ...

Tweak these Pixel's battery settings, and you can squeeze out more time between charges while keeping the battery healthier for years to come.