A website that lets users simulate a nuclear attack has seen an uptick in users amid the ongoing war with Iran.

The previous chapters present the results of the work carried out to address the committee’s charge, including a literature review, calculations, and analysis of information presented by many experts.

A nuclear blast’s aftermath includes intense radiation, destroyed infrastructure, and the struggle for ...

President Donald Trump has called for the United States to test its nuclear weapons for the first time in three decades. But Trump’s statements about testing — in particular, whether other nations are ...

Editor’s note: This story is the first of a two-part series. The second installment will appear in Monday’s newspaper. Near the end of a washboard gravel road climbing uphill about five miles off ...