Engineers try to avoid power swings, the behavior that caused the explosion and burning of the Chernobyl reactor in 1986.

The explosion and fire at the Chernobyl reactor on April 26, 1986, was the most serious nuclear accident in history.

Do you remember what you were doing when the Chernobyl nuclear reactor exploded on April 26 1986?

Soviet officials have said inadequate training and supervision contributed to the accident at the Chernobyl reactor.

The design of the Chernobyl reactor was fundamentally faulty, having a built-in instability.

Does this mean that the Chernobyl reactor was fueled with goofium?

After the accident, the Chernobyl reactor was encased in concrete to protect the enviroment.

She and her mother, who died of cancer in 1993, lived next to the Chernobyl nuclear reactor in Ukraine for years.

Two of the original four Chernobyl reactors are still in operation.

The sarcophagus of the Chernobyl 4 nuclear reactor could be much better and more effective.