SCOTTSDALE, Ariz., May 31, 2012 /PRNewswire/ -- AER Energy Resources, Inc.

VANCOUVER, British Columbia, May 24, 2012 /PRNewswire/ -- Lori McClenahan, President and CEO of St. Elias Mines Ltd.

A study by an environmental group that suggested explosions from oil exploration were to blame for the deaths of nearly 900 dolphins off Peru’s coast has been refuted by the government on Wednesday, which said the dolphins died of natural causes.

VANCOUVER, May 24, 2012 /PRNewswire/ - Fortuna Silver Mines Inc.

VANCOUVER, May 22, 2012 /PRNewswire/ - Focus Ventures Ltd. (TSX-V: FCV) is pleased to announce it has sold its Santo Domingo claims to Fresnillo Peru S.A.C., a subsidiary of Fresnillo plc.