Ukraine has struck again near Putin’s hometown of St. Petersburg, triggering a massive ammunition depot explosion that ...

The airing of the disturbing footage on state media caused speculation on social media about the motives behind the broadcast ...

When a nuclear accident happens, it’s vital that scientists have accurate fallout models.

An Iranian state television channel has reportedly blamed an "editing mistake" after briefly airing footage that appeared to ...

Space-based nuclear weapons are a serious matter, and one that deserves the very highest level of national attention.

The Lawrence Livermore National Laboratory study shows that the formation of radioactive fallout is more complex than some ...

A revisit to the historic Trinity nuclear test reveals how the world's first atomic explosion in 1945 created a rare radioactive mineral called trinitite.

A massive explosion and mushroom cloud visuals over central Israel have triggered panic and intense online speculation. Videos showing a giant fireball near Jerusalem and Beit Shemesh quickly went ...

That was the moment when human beings first unleashed the power of the nucleus in an immense, blinding ball of fire above a ...

Blue Origin rocket erupts during practice launch off Cape Canaveral, Florida. A boater captured the apocalyptic scene from ...

Here’s what you’ll learn when you read this story: The 1945 Trinity nuclear test fused desert sand and bomb-tower materials into trinitite—a glassy substance unlike anything humans had created before.