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 ...

State officials were flying over southeastern Utah looking for sheep as part of a routine task. Instead they found something straight out of a sci-fi movie. From a helicopter, officers from the Utah ...

A mysterious monolith that was discovered in the Utah desert, leaving onlookers baffled, has disappeared. The object was originally spotted on November 18 by state officials who were helping to count ...

A mysterious metal monolith found in the remote desert of the western United States, sparking a national guessing game over how it got there, has apparently disappeared, officials said. The Bureau of ...

The most famous example was the Utah monolith, a 3 m structure, about 9.8 feet tall, made of metal sheets riveted into a triangular prism and unlawfully placed on public land in a rugged area that ...