These four top U.S. defense companies likely will be involved in constructing and implementing the Iron Dome missile defense ...

Experts say the gunman’s brain tissue points to traumatic injury ‘likely’ caused by blasts in the line of duty; the Army disagrees but is taking steps to limit exposure.

Castelion's Series A funding round raised $100 million, led by Lightspeed Venture Partners and including several other firms.

Russia’s Battlegroup North inflicted roughly 50 casualties on Ukrainian troops and destroyed an enemy armored vehicle and an artillery gun in its area of responsibility in the Kharkov Region over the ...

The revolver, a handgun with a rotating cylinder, was first patented by Samuel Colt of Hartford, Connecticut, nearly 200 years ago. Upon their introduction, revolvers represented a technological leap ...

Russia’s Skolkovo Foundation, with Clinton’s copious help, was the source of Russia’s incredible hypersonic weapons technology.

ORLANDO, Fla. — A California-based startup led by former SpaceX executives announced Jan. 29 it has raised $100 million to ...

The job requires intense training to manage stress and adrenaline. You can be set up for hours, ready to save a life.

Satellite images reveal China is building a massive laser fusion facility, which can be used in nuclear weapons research as ...

A Colorado bill to prohibit most firearms with detachable magazines passed its first Senate committee hearing on a party-line ...

North Korean leader Kim Jong Un inspected a facility that produces nuclear material and called for bolstering the country’s ...

North Korean leader Kim Jong Un called for "indefinitely" strengthening his regime's nuclear weapons capacity, state media ...