What are the best Minecraft tower designs? While houses may seem like the ideal way to showcase your Minecraft skills, and a Minecraft treehouse is a wonderful accomplishment, there's something to ...

An Arivaca woman was sentenced Wednesday to three years' probation for helping her sister dump a body down a mine shaft. Stacey Leigh Sharp, Tommie Joe Holliday and Stephanie Lynn Bartlett ...

A buried mine shaft lies below the school’s softball backstop. Total production of mercury from the Phoenix Mountains consisted of 65 flasks, an equivalent of 4,973 pounds of mercury mined.

The former mine shafts are no longer considered a safe disposal site for lime kiln dust, and the dust that was placed there has to be removed as part of the overall closure of the mine.

Workers descend through a mine shaft toward the caverns of Naica mine. Photograph by Carsten Peter, Nat Geo Image Collection Boston took samples from pockets of fluid trapped inside the crystals ...