Proposed U.S. space defenses against hypersonic nuclear missiles are unnecessary, impractical and would trigger a dangerous ...

MSNBC host Rachel Maddow tore into the Trump administration over recent reports that his team fired — then "un-fired" — workers who oversee the country's nuclear programs. Maddow told viewers late ...

You may think we have too many nuclear weapons. Or you may think we don’t have enough. One thing you most certainly do not think, however, is that we should arbitrarily fire the people who keep these ...

Musk's vulture-capitalist approach to dismantling the federal government may be opening the door to wrongful termination lawsuits.

Called the Lévy walk (or in some cases the Lévy flight) after mathematician Paul Lévy, it is a type of random wandering that ...

Californians will be able to look to the sky to see an unarmed missile as the Air Force is set to launch the Minuteman III ...