![Mysterious 2017 radioactive cloud over Europe originated in Russia, researchers say - The Washington Post Mysterious 2017 radioactive cloud over Europe originated in Russia, researchers say - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/6BRAG2ARWNHN5BJMYZDQYLJETY.png)
Mysterious 2017 radioactive cloud over Europe originated in Russia, researchers say - The Washington Post
![Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020 Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020](https://static.dw.com/image/52708684_7.png)
Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020
![Airborne concentrations and chemical considerations of radioactive ruthenium from an undeclared major nuclear release in 2017 | PNAS Airborne concentrations and chemical considerations of radioactive ruthenium from an undeclared major nuclear release in 2017 | PNAS](https://www.pnas.org/content/pnas/116/34/16750/F4.large.jpg)
Airborne concentrations and chemical considerations of radioactive ruthenium from an undeclared major nuclear release in 2017 | PNAS
![Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020 Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020](https://static.dw.com/image/52708702_7.png)
Fukushima: How the ocean became a dumping ground for radioactive waste | Environment| All topics from climate change to conservation | DW | 11.03.2020
![High levels of RADIATION found across Europe including France and Germany baffling experts | World | News | Express.co.uk High levels of RADIATION found across Europe including France and Germany baffling experts | World | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/78/590x/russia-europe-germany-france-italy-nuclear-radiation-nuclear-test-cold-war-864861.jpg)
High levels of RADIATION found across Europe including France and Germany baffling experts | World | News | Express.co.uk
![Scientists puzzled as Europe is mysteriously showered in radioactive particles…and they think it came from Russia Scientists puzzled as Europe is mysteriously showered in radioactive particles…and they think it came from Russia](https://www.thesun.co.uk/wp-content/uploads/2017/02/es-radioactive-mapmap-template-comp-2017.jpg)
Scientists puzzled as Europe is mysteriously showered in radioactive particles…and they think it came from Russia
![Scientists puzzled as Europe is mysteriously showered in radioactive particles…and they think it came from Russia Scientists puzzled as Europe is mysteriously showered in radioactive particles…and they think it came from Russia](https://www.thesun.co.uk/wp-content/uploads/2017/10/nintchdbpict000247244538.jpg)