The B-58 was not just a fast bomber. It was a huge technological leap packed with escape capsules, an advanced bombing and ...

Space-based nuclear weapons are a serious matter, and one that deserves the very highest level of national attention.

With the demise of New START creating a dangerous legal vacuum, Washington and Moscow must abandon outdated Cold War assumptions and forge a modern, shared definition of strategic stability.

"While mass drivers can bootstrap an off-world economy, they carry an equally potent and unsettling military capability: the ability to operate as an unassailable, undetectable first-strike platform." ...

New satellite images reveal China building 80+ launch pads near nuclear silos. Analysts say it is a major upgrade to their ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a SpaceX ...