Some Russian troops still in Chernobyl exclusion zone, says Ukraine

Russia, Ukraine fight for Chernobyl disaster site- Here's why

Guided cycling tours through Chernobyl Exclusion Zone

'Chernobyl' tops TV award list as BAFTA lines up live show

'Chernobyl' grabs eyeballs with two awards at 2020 Golden Globes

Maria Sharapova: Russian tennis star's rags-to-riches journey resumes in Stuttgart

Japan says ageing nuclear reactors can stay on line

Ukraine marks 30 years since Chernobyl catastrophe

Shinzo Abe says Japan `cannot do without` nuclear power

Japan clears restart of third nuclear power unit

Wildlife population thriving in Chernobyl: Study