Nuclear waste

Nuclear waste refers to the byproducts left over from nuclear power plants and certain medical or industrial processes involving radioactive materials. These materials remain dangerous for long periods because they emit radiation that can harm living things. The waste is usually stored in specially designed containers and shields to prevent radiation exposure. It’s often categorized by its radioactivity level, ranging from low to high-level waste. Proper management and disposal—such as deep geological repositories—are essential to protect people and the environment from the hazards of radiation over the long term.