SAN FRANCISCO -- A tall, silver, shining metal monolith discovered in the desert in southeastern Utah-- which prompted theories of alien placement and drew determined hikers to its secret location -- ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SALT LAKE CITY (AP) — Deep in the Mars-like ...

Editor's note: The related video above was published Nov. 24. A mysterious silver monolith that was placed in the Utah desert has disappeared less than 10 days after it was spotted by wildlife ...

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 sheep, federal ...

What started as routine wildlife assistance took an extraterrestrial turn for Utah's Department of Public Safety after officers stumbled upon a mysterious monolith in the middle of rural Utah.

Few modern-day structural mysteries have garnered as much international fascination as the tall, mirrored monolith columns that have appeared in seemingly random locations since 2020. Reminiscent of ...

Deep in the Mars-like landscape of Utah's red-rock desert lies a mystery: A gleaming metal monolith in one of the most remote parts of the state. The smooth, tall structure was found during a ...