The Army could save hydrogen cars from a premature death
The military isn't put off by the high price of hydrogen-fueled vehicles and their lack of charging infrastructure.
Facebook group hosted naked photos of women soldiers
The US military is investigating.
Senators ask for info on Trump's smartphone use
It's a matter of national security and maintaining presidential records.
DoD shows off its first successful micro-drone swarm launch
The tiny, low-cost UAVs work as a team to collect intelligence at low altitudes.
US Army wants bullets that turn into plants over time
Projectiles and casings can take "hundreds of years" to break down.
US military worries it will lose the AI war
A Defense Department science board urges 'immediate action' to catch up on AI warfare.
The robots of war: AI and the future of combat
Before we start fighting with robots, we have to learn to trust them.
Pentagon wants more people to hack its websites and networks
And it will even pay them to do it.
US pours $160 million into making tissues and artificial organs
The public-private investment will help with manufacturing and repairing tissues.