The US has a total of six unaccounted-for nuclear warheads from 32 documented Broken Arrow accidents - and the detonation of ...
A giant explosion that shook part of Russia more than a century ago has never been categorically explained. And yet, some scientists believe that it could have been the result of a very close ...
Beyond roughly 4 to 5 kilometres, the immediate blast effects weaken significantly. Windows may shatter and some buildings ...