Commercial nuclear reactors all work pretty much the same way. Atoms of a radioactive material split, emitting neutrons.

Nuclear energy is often regarded as the cleanest power source on Earth. Unlike coal or gas, nuclear power plants don't release smoke and other contaminants into the air. They produce massive amounts ...

Add Yahoo as a preferred source to see more of our stories on Google. Russia's earlier tests of the Burevestnik missile include this 2018 launch. Screencapture of Russian Defense Ministry video, CC BY ...

Getting your Trinity Audio player ready... Colorado has a new law declaring nuclear power a source of clean energy. The Denver airport might explore building a small nuclear reactor to meet the rising ...

Russian President Vladimir Putin, dressed in a military uniform, announced on Oct. 26, 2025, that Russia had successfully tested a nuclear-powered missile. If true, such a weapon could provide Russia ...