Disaster: The Chernobyl Meltdown tells the powerful story of the world’s worst nuclear disaster in four gripping episodes.

Oleksiy Breus was in Chernobyl's control room when disaster struck in 1986. Decades later, he shares the harrowing details of watching colleagues die from radiation poisoning while his own body bore t ...

The world's worst ever nuclear disaster took place at Chernobyl nuclear power plant in Pripyat, Ukraine back in 1986, and its effects are still being felt today. A 30-km (19-mile) exclusion zone is in ...

Almost 2,000 cases of thyroid cancer have resulted from the reactor explosion at the Ukrainian power station 15 years ago. The elevated risk of thyroid cancer appears to continue throughout life Dr ...

EXCLUSIVE: CNN and Nat Geo are teaming up for their latest international series, Disaster: The Chernobyl Meltdown.

A hole in the New Safe Confinement shelter was created by a drone with an explosive warhead in February.Volodymyr Tarasov/Ukrinform/NurPhoto via Getty Images A steel shield preventing radiation spread ...

In comic books and movies, radiation often glows a bright green. In real life, though, the actual glow given off by nuclear ...

In the forests and wetlands around the ruined Chernobyl reactor, a small amphibian has quietly rewritten the script on how ...

An electrical outage at Ukraine’s Chernobyl Nuclear Power Plant has taken spent fuel cooling systems offline, leading to a potential risk of overheating and the release of dangerous levels of ...

A steel shield preventing radiation spread from the Chernobyl site isn't working as intended anymore. The IAEA said on Friday that the New Safe Confinement shelter had "lost its primary safety ...