David Cates, President and CEO of Denison commented , " Confronted with the varied challenges of the global COVID-19 pandemic, Denison's resilient teams excelled in 2020 and early 2021 – accomplishing a significant de-risking of our flagship Wheeler River project and the Company's balance sheet. At Wheeler River, our technical team achieved a key milestone, receiving an independent confirmation of 'Proof of Concept' for the application of the In-Situ Recovery ('ISR') mining method at the high-grade Phoenix deposit. We also completed an important trade-off study leading to the adoption of...