KYIV, Ukraine — Ukraine’s nuclear regulatory agency says the radiation monitors around the Chernobyl nuclear power plant, site of the world’s worst meltdown in 1986, have stopped working.

Inside one of the most radioactive reactors in the Chernobyl Nuclear Power Plant, a fungus is absorbing deadly radiation. A black fungus called Cladosporium sphaerospermum has been found growing ...

It was meant to be finished in eight years and cost $768-million (U.S.), a symbol of a resurgent Ukraine returning to democratic government and an open economy, putting the 1986 disaster ...

Ukraine says most Russian forces have left Chernobyl over radiation concerns Unprotected Russian troops dug trenches in the so-called Red Forest — the most radioactively contaminated part of the ...

Russian forces seized the Chernobyl site in the opening stages of the Feb. 24 invasion, raising fears that they would cause damage or disruption that could spread radiation.

Russian forces occupying the Chernobyl nuclear power plant have left the site after receiving high doses of radiation from digging into contaminated soil, Ukrainian officials have claimed. State power ...

Greenpeace said Monday that hundreds of thousands of Ukrainians are still eating food contaminated by radiation from the Chernobyl nuclear power plant explosion a quarter-century after the blast.

Wild animals thriving inside Chernobyl exclusion zone despite high radiation levels Man is more deadly to wildlife than a nuclear disaster, according to new research that has found animal ...