The Northern Miner is a Canadian weekly trade journal and mining news service that has been a key authority in the mining industry since 1915. Founded in Cobalt, Ontario, it has evolved from a regional publication to a national and international source of mining news and analysis, now based in Toronto. As a wholly owned subsidiary of Glacier Media Inc., The Northern Miner is recognized for its independent reporting and insights on global mining and exploration projects.

The company publishes a weekly print journal that covers mining news, exploration updates, and industry trends. It also offers a daily online news service for timely updates on mining projects and market movements. Additionally, The Northern Miner produces special editions and engages with the mining community through industry events. Its audience includes mining professionals, investors, and regulatory bodies, reflecting the global nature of the mining sector it serves.