The Rio Tinto Kennecott Visitor Experience at Kennecott's Bingham Canyon Mine in Utah has opened to the public.

SALT LAKE CITY — Amid the more than two dozen new tariffs President Donald Trump announced last week that target U.S. imports from international trading partners, he also slipped in a new, ...

April 16 (Reuters) - Rio Tinto's Kennecott Utah Copper said on Tuesday it is invoking force majeure with respect to contracts with copper cathode and sulphuric acid customers after last week's huge ...

SALT LAKE CITY (AP) – Kennecott Utah Copper Corp. has laid off 15 employees and eliminated other jobs because of a landslide that damaged an ore pit west of Salt Lake City. Another 25 workers were ...

Months after picketers targeted Kennecott Copper's on-site coal power plant the company has made a proposal to convert partially to much-cleaner burning natural gas, a specific... Months after ...

Public comment will be taken today on Kennecott Utah Copper's proposed expansion plans that environmentalists say will allow the company to pollute air too much. Environmentalists... Public comment ...

KEX is the exploration arm of Rio Tinto Group, the world's second largest miner by market capitalization. BCM's TK project is situated approximately 125 miles southwest of Kennecott Utah Copper LLC's ...

(AP) The landslide that washed over the terraced steps of a mining pit nearly a mile deep left only the tip of one giant electric-powered shovel poking out of the dirt. The rubble buried three of them ...