Forty years after Chernobyl changed history forever, discover 17 fascinating and heartbreaking facts about the world’s worst ...

(April 26), a safety test at the Chernobyl Power Plant in Ukraine set off two explosions, triggering the world’s biggest ...

Once classified files from East Germany reveal the extent of Soviet actions to hide the true extent of catastrophe.

There's an object so deadly that even standing next to it can kill you within minutes. It's also completely man-made and only ...

The eyewitnesses of the 1986 Chernobyl disaster in modern-day Ukraine, also known as the "Chernobyl liquidators", recalled the horrors of the nuclear plant accident on the disaster's 35th anniversary.

We go deep inside the Chernobyl nuclear-power plant and the surrounding exclusion zone, recounting the history of the accident on April 26 1986, and speaking with plant workers who were on shift that ...

In this 1986 photo, a Chernobyl nuclear power plant worker holding a dosimeter to measure radiation level is seen against the background of a sarcophagus under construction over the 4th destroyed ...

Since Russia began occupying the largest nuclear power plant in Europe, there have been several near-miss nuclear safety situations.

A nuclear engineer reacts to claims about the Chernobyl reactor and its core inlet behavior, separating myth from real reactor physics. The discussion explains what actually happened and why certain ...

“Disaster: The Chernobyl Meltdown” premieres on Sunday, March 1 at 9 p.m.. The two hour premiere is the first two episodes of a four part series marking the 40th anniversary of the Chernobyl nuclear ...

Photographer Pierpaolo Mittica has been documenting the passage of time at the disaster site as clean-up crews, tourists, and war, come and go in a landscape still teeming with radiation. "We are just ...