The United States is to resume nuclear weapons testing “immediately”, Donald Trump has announced, raising fears of renewed proliferation between the world’s two biggest stockpiles of atomic weaponry.

Experts warn that resumption of full nuclear weapons tests is unnecessary and would undermine the United States' efforts to discourage other nations from testing their own nukes. (Tech. Sgt. Draeke ...

This was a big week to get more afraid about nuclear weapons. Russian President Vladimir Putin announced the testing of a new nuclear-capable missile. President Donald Trump responded by calling for ...