On Wednesday, a steel pipe at the reactor cracked and leaked radioactive steam in a pressure-injection system. "We are still trying to locate the exact point from where coolant water is dripping ...

But this led to the actual deactivation of the plant’s safety systems which created a massive steam explosion and an open-air ...

But this creates a build-up of radioactive steam containing hydrogen which must be vented to relieve pressure inside the reactor vessel - risking a blast. "At the risk of raising further public ...