Denison Mines Corp.

TORONTO, ONTARIO -- (Marketwire) -- 10/18/10 -- Denison Mines Corp. (TSX: DML) (NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to report the assay results from the remaining holes of the summer drill program on the Wheeler River property in Saskatchewan. Significant results included WR-342 which returned 12.41% U3O8 over 10.0 metres and

TORONTO, ONTARIO -- (Marketwire) -- 08/30/10 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to report results from the final 13 holes of the summer drill program on its Wheeler River property in Saskatchewan. Significant results included WR-343 which returned 16.20% eU3O8 over 1.7 metres and WR-345 which

TORONTO, ONTARIO -- (Marketwire) -- 08/05/10 -- Denison Mines Corp. ('Denison' or the 'Company') (TSX: DML)(NYSE Amex: DNN) today reported its financial results for the three months and six months ended June 30, 2010. All amounts in this release are in U.S. dollars unless otherwise indicated. For a more detailed discussion of the Company's

TORONTO, ONTARIO -- (Marketwire) -- 08/04/10 -- Denison Mines Corp. (TSX: DML)(NYSE Amex: DNN) ('Denison' or the 'Company') is pleased to report results from a further 14 holes of its summer drill program on its Wheeler River property in Saskatchewan. High-grade mineralization at Zone A has been extended 25 metres to the northeast by WR-334