But what would that attack entail? What kind of damage would a nuclear bomb cause, and what, if anything, could we do to get ready for it? How the Attack Spreads 1.

In the first part of a two-part series, we take a deep dive into what happens if another country fires a nuclear missile at Seattle. And we look into why so few people know what to do in the event ...

A minute-by-minute guide on how to survive a nuclear bomb attack, and ways to be prepared for war.

There are some misconceptions about what actually happens during a nuclear blast. What do you need to know about nuclear attacks and what to do before, during, and after one?

So what should you do in a nuclear missile attack? That key bit of advice was mostly missing from the mistaken alert sent out Saturday to mobile phones across Hawaii.

Cities mostly don't have plans, but experts say that Americans can be ready for an unthinkable nuclear attack if they know to "shelter in place." ...

Russian President Vladimir Putin has threatened to deploy nuclear weapons to defend annexed territories in Ukraine, a threat foreign leaders are taking seriously.

Oct. 9, 2005 -- -- A nuclear blast is an explosion with intense light and heat, a damaging pressure wave and widespread radioactive material that can contaminate the air, water and ground surfaces ...

A minute-by-minute guide on how to survive a nuclear bomb attack, and ways to be prepared for war.