SALT LAKE CITY — A mysterious silver monolith that was placed in the Utah desert has disappeared less than 10 days after it was spotted by wildlife biologists performing a helicopter survey of bighorn ...

SALT LAKE CITYSALT LAKE CITY — As bewilderingly as when it appeared, a shiny silver monolith in Utah’s red-rock desert has vanished less than 10 days after it was spotted on a flyover by wildlife ...

FILE - This Nov. 18, 2020, file photo provided by the Utah Department of Public Safety shows a metal monolith in the ground in a remote area of red rock in Utah. The mysterious silver monolith that ...

This Nov. 18, 2020, photo provided by the Utah Department of Public Safety shows a Utah state worker inspecting a metal monolith that was found installed in the ground in a remote area of red rock in ...