Denison Mines Corp.

TORONTO, ONTARIO -- (Marketwire) -- 08/02/11 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to report that the ongoing summer drill program at the Wheeler River Project in the Athabasca Basin of northern Saskatchewan has expanded the previously known uranium mineralization of the Phoenix Zone A deposit

TORONTO, ONTARIO -- (Marketwire) -- 06/20/11 -- Denison Mines Corp.(TSX: DML)(NYSE Amex: DNN) ('Denison') is pleased to announce that its Offer to acquire all of the outstanding shares of White Canyon Uranium Limited ('White Canyon') (TSX VENTURE: WU)(ASX: WCU) announced in February 2011, closed on June 17, 2011 with Denison receiving acceptances

TORONTO, ONTARIO -- (Marketwire) -- 05/30/11 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to provide this update on the upcoming exploration drill program on the Wheeler River Project operated by Denison in the Athabasca Basin, Saskatchewan. The summer program is anticipated to begin in early June and

TORONTO, ONTARIO -- (Marketwire) -- 05/11/11 -- Denison Mines Corp. ('Denison' or the 'Company') (TSX: DML)(NYSE Amex: DNN) today reported its financial results for the three months ended March 31, 2011. All amounts in this release are in U.S. dollars unless otherwise indicated. For a more detailed discussion of the Company's financial results

TORONTO, ONTARIO -- (Marketwire) -- 03/29/11 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') today announced that it has filed its 2010 annual report on Form 40-F with the U.S. Securities and Exchange Commission (SEC). Denison's Form 40-F, which includes its audited financial statements for the year ended December

TORONTO, ONTARIO -- (Marketwire) -- 03/21/11 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to announce that an updated resource estimate has been prepared in accordance with National Instrument 43-101 (NI 43-101) for its Hairhan deposit held by the Gurvan Saihan Joint Venture ('GSJV') in Mongolia