A lot of political changes are coming to Portland, Ore. The open mayoral race in the state’s most populous city features 19 candidates — all vying to lead after years of growing frustration ...

Mined in Derbyshire and smelted during a period of Roman occupationGalena, the ore of lead, was mined in Derbyshire from the Bronze Age. Romans worked lead ore in Derbyshire where it was smelted ...