All news on the topic: Los Alamos National Laboratory

Americium-241 costs one fifth per watt of power compared to plutonium-238.

Today we will find out how close the Bulletin of Atomic Scientists believes us to be to human-made catastrophe. Will it be worse than 2024 - when the Bulletin said we were closer to disaster than ever?

The meteorite was reported over the town of McAllen, Texas, US, causing such a loud noise terrified residents thought it was an earthquake

The small 1m asteroid, currently designated as Sar2667, created a shooting star and an 'airburst' when it exploded after entering Earth's atmosphere