What If on MSN

What if all nuclear weapons exploded in space?

Nuclear weapons are the most powerful and frightening tools ever created by humanity. With over twelve thousand warheads ...

What Is the Difference Between a Hydrogen Bomb and an Atomic Bomb?

North Korea warned this week that it might test a hydrogen bomb in the Pacific Ocean, after saying the country had already ...

How far do you need to be to survive a nuclear blast?

Beyond roughly 4 to 5 kilometres, the immediate blast effects weaken significantly. Windows may shatter and some buildings ...
Scientific American

Iran was nowhere close to a nuclear bomb, experts say

Although President Trump has claimed Iran was weeks away from developing a nuclear weapon, much more work was needed for the ...
Dagens.com on MSN

Where you should go in your house if a nuclear blast occurs

While officials emphasise that the likelihood of a nuclear attack on the UK remains extremely small, government guidance ...
OPB

The U.S. claims China is conducting secret nuclear tests. Here’s what that means

A DF-17 road-mobile medium-range ballistic missile is seen during a military parade in Beijing's Tiananmen Square on September 3, 2025. China may want to develop new nuclear warheads for its ...