The union representing thousands of grocery store workers in Colorado and Wyoming says it's reached a tentative deal with Safeway to end a strike impacting unionized workers at around 50 stores across Colorado.

Workers at dozens of Safeway and Albertsons grocery stores in the region have ended their strike after the union representing them announced a breakthrough in contract negotiations.

The union representing grocery workers in Colorado says it reached a tentative agreement with Safeway on wage increases and improved health care benefits, ending a three-week strike that impacted more