The most irradiated human in history suffered one of the most painful deaths ever. Hisashi Ouchi worked at the Tokaimura Nuclear Power Plant, and on 30 September, 1999, his life, and how power plants ...

Moments in human history are etched into the Earth. Now researchers are piecing together evidence of our impact on the planet ...

Hisashi Ouchi, 35, from Japan, was exposed to a record-breaking amount of radiation after working at a uranium processing ...

Thanks for following our live page today. Before we go, here's a round-up of the key developments today: Speculation continues to mount over when potential peace talks between Russia and Ukraine ...

Russia's opening gambit ahead of expected peace talks has been laid out in the media, says our Moscow correspondent Ivor Bennett. "There has been a lot of talk about potential meetings and contact ...

A man was exposed to a record-breaking amount of radiation after a work accident at a uranium processing plant in Tokaimura, ...