I’d had my first encounter with Tractor Vapour Oil, or TVO, a curious interlude in the history of agricultural engineering. It brings together an obscure product of the petrochemical industry ...

Some 100 cubic metres of reactor coolant leaked into so-called "containment rooms" at the Olkiluoto 3 nuclear power plant on Friday, the plant's operator Teollisuuden Voima (TVO) has announced in a ...