All the major chapters in the American story, from Indigenous beginnings to the present day. With Chernobyl's nuclear radiation raining down, Communist party officials dithered, delayed and hid the ...

The world's worst nuclear disaster began 40 years ago at 1:23 a.m. on April 26, 1986, when Unit 4 at the Chernobyl nuclear power generation facility experienced an explosion and meltdown. Ironically, ...

The Chernobyl disaster occurred when technicians at the power station, near Pripyat in the north of Ukraine, then part of the Soviet Union, ran a test on reactor number four to simulate shutting it ...

All the major chapters in the American story, from Indigenous beginnings to the present day. From a 25-year-old with his finger on the wrong button to a grizzled Communist Party apparatchik who ...

In April 1986, the world changed forever when the Chernobyl nuclear disaster unfolded in what was then the Soviet Union. What began as a late-night safety test at Reactor No. 4 quickly turned into the ...

PRIPYAT, Ukraine — The two explosions at the Chernobyl nuclear power plant came decades apart in the dead of night. The first, at 1:23 a.m. on April 26, 1986, spread a cloud of deadly radiation that ...

The Chernobyl core inlet paradox explained. A nuclear engineer reacts to That Chernobyl Guy and explores the reactor physics behind this technical Chernobyl topic. #Chernobyl #NuclearScience ...

VAUX-DE-CERNAY, France -- Foreign ministers from the Group of Seven (G7) are discussing a major effort to repair damage to the protective shelter at Ukraine's Chernobyl nuclear power plant, with costs ...

On April 26, 1986, the world experienced the worst nuclear power plant disaster in history: the explosion and fire of reactor No. 4 at the Chernobyl nuclear power plant in Ukraine. The accident was ...

With three reactors having at least partial meltdowns at the Fukushima Daiichi power plant in Japan, the country raised the alert level from four to five on a seven-point international scale for ...

The incident in 1986 remains the world’s worst-ever nuclear accident Radioactive fallout covered much of Europe in the spring of 1986 following the worst nuclear power plant disaster ever recorded.