Uranium One Increases 2010 Production Guidance to 7.0 Million Pounds Due to Record Production

Uranium One Inc. ("Uranium One") today reported record quarterly production of 1.8 million pounds and a decrease in total cash costs at its operations to $15 per pound sold during the second quarter of 2010. Uranium One's 2010 production guidance has been increased from 6.8 million pounds to 7.0 million pounds as a result of better than expected performance from the Company's South Inkai Uranium Mine.

Fission Energy Corp.: J-Zone High Grade Mineralization Continues to West & Remains Open to the North & South; Vertical Step-Out Hole Intersects 3.50m of 21.58% U308

4,000m Summer Drill Program to Commence in July

FISSION ENERGY CORP. ("Fission" or the "Company") (TSX VENTURE: FIS) and its Joint Venture Partner the KEPCO Consortium announce that final assays from the remaining six drill holes completed at the J-Zone, two holes from the newly discovered J-Zone East and one hole at Highland have been received, and plans for the summer exploration program to commence in early July have been finalized.

High Grade Uranium Intersections at Roughrider Bolstered by Recoveries of Up to 98.9% in Metallurgical Leach Tests

Hathor Exploration Limited (TSX VENTURE: HAT) is pleased to announce strong initial results from ongoing metallurgical test work for the Roughrider uranium deposit on it's Midwest Northeast property, northeastern Athabasca Basin, northern Saskatchewan.

Composite samples from six mineralized drill holes in the central part of the deposit were used for leach tests, solvent extraction and uranium precipitation. Figure 1 shows the hole locations. Hole numbers are: MWNE-08-12, 24, 28, 30, 32 and 33. The samples used for the leach tests were grouped into three composites designed to provide a range of head grades. Table 1 below summarizes composite head grades achieved, and leach recoveries obtained.

New Mineralization Discovered in Area 3 at Roughrider, With Assays Up to 26.5 m of 3.55% U3O8, Including 6.0 m of 14.46% U3O8

Hathor Exploration Limited (TSX VENTURE: HAT) announces the second set of assays from the 2010 winter drill program on the Roughrider uranium deposit at its Midwest Northeast property in the Athabasca Basin in northern Saskatchewan. New and high grade uranium mineralization was discovered in the central part of the deposit. Highlights of assays from the new intersections include:

1. Intersections of high grade mineralization adjacent to and outside of the Initial Resource Model.

For example: Drill hole MWNE-10-192: 26.5 m of 3.55% U3O8, including 6.0 m of 14.46% U3O8