SPOKANE -- Washington state is monitoring a lead and acid spill into Columbia River from the massive Teck Cominco lead and zinc smelter just across the border in Trail, British Columbia. A leak in a ...

An Indigenous group in Canada vows to bring political and legal challenges against Teck Resources Ltd.’s merger with Anglo American Plc, unless the companies consult with them over expansion plans for ...

Teck Cominco isn't promising to turn junk televisions and computers into gold, but it does want to take the lead out of them, as well as the zinc and cadmium. The British Columbia-based metals ...