I'm not sure specifically what the 'nuke boy story' is about without more context. It could be a story related to a boy and something about nukes, like perhaps a boy's experience during a nuclear event, or it could be a fictional story with a boy having some sort of power related to nukes.
One nuke success story is the use of nuclear power for electricity generation in France. France gets a large portion of its electricity from nuclear reactors. This has made them more energy - independent and has reduced their reliance on imported fossil fuels. It has also been relatively clean in terms of carbon emissions compared to traditional coal - fired power plants.
The character Nuke in Marvel has an origin story rooted in military experimentation. He was subjected to certain procedures and treatments that enhanced his physical abilities but also warped his mental state. His appearance is often marked by the American flag, which is a symbol of his connection to the military. His origin story also serves to explore the idea of the price of power and the moral and ethical implications of creating such powerful yet potentially uncontrollable beings within the Marvel Universe. It shows how the military's pursuit of power can lead to the creation of dangerous individuals, and how these individuals can then impact the world around them in various ways.
I don't think so. There haven't been any official announcements or indications that the HxH manga will continue. But you never know, maybe there'll be a surprise in the future.