RESTON, Va., June 02, 2025 (GLOBE NEWSWIRE) -- Lightbridge Corporation (Nasdaq: LTBR), a leader in advanced nuclear fuel technology, today announced the completion of the final design review for its upcoming irradiation experiment, marking a critical step toward advancing its next-generation Lightbridge Fuel™ product. The design review, a required approval before proceeding with the experiment, is a significant milestone in the ongoing collaboration between Lightbridge and the Idaho National Laboratory (INL ...