VANCOUVER, British Columbia, May 05, 2025 (GLOBE NEWSWIRE) -- Greenridge Exploration Inc. ("Greenridge" or the "Company") (CSE: GXP | FRA: HW3 | OTCQB: GXPLF), is pleased to announce its exploration plans for a helicopter-borne time domain electromagnetic ("TDEM") survey and follow-up prospecting and mapping (the "Program") at the Blackbird Project (the "Blackbird Property", or the "Project") located in northern Saskatchewan, Canada. The Blackbird Property is situated in an underexplored area of Saskatchewa ...